There are three major differences between a national party and regional/state party:

• National parties have influence all over the country or in several states of India. The influence of a state party is limited to a state or region.
• National parties take interest in national as well as international issues; whereas regional or state parties are interested in promoting regional/state interest only.
• The national parties have to harmonise the national as well as state interests; whereas state parties usually stand for greater autonomy for states.

(i) Primary Sector (or Agriculture sector). It includes all those economic activities which are connected with extraction and production of natural resources, e.g., agriculture, fishing, mining, etc. (ii) Secondary Sector (or Industrial sector). ... (iii) Tertiary Sector (or Service sector). The tertiary industry is the segment of the economy that provides services to its consumers, including a wide range of businesses such as financial institutions, schools and restaurants. It is also known as the tertiary sector or service industry/sector.

India has land under a variety of relief features such as plains, plateaus, mountains and islands. About 43 per cent of land areas is plain, which provides facilities for agriculture and industry.India involves most part of the Southern Asia. Regarding its populace, India is a standout amongst the most crowded countries on the planet after China. India has a long history or rich culture and customs. It is world's biggest majority rule government and presently is a most creating country in Asia.

The populace and in addition the geology of India go as an inseparable unit and have brought about the advancement of an all around created nation. India is different and has the rugged Himalayan locale and Gangetic Plain.

It has the radiant stream framework comprising of Indus, Ganges and Brahmaputra rivers.

The service sector in India has additionally indicated extraordinary advancement. Numerous remote organizations are anticipating putting investment into India.

Industrialization in India has likewise created at a fast rate in the course of the most recent couple of years. India's biggest businesses are textiles, steel, cement, mining, oil and IT.

Censorship laws to control the press was the major issue criticized by the liberal-nationalists. Their other major issues were preservation of the church, a modern army, efficient bureaucracy​. The major issue taken up by the liberal nationalists was the Freedom of Press. Secret societies sprang up in many European states to train revolutionaries and spread their ideas. To be revolutionary at this time meant a commitment to oppose monarchical forms that had been established after the Vienna Congress, and to fight for liberty and freedom.

Alienation is the decreased ability of individuals to think and act for themselves. Alienated individuals have no interest in hearing the opinions of others and only care about what interests you, so are alienated people.

In 1956 an Act was passed to establish Sinhala supremacy.

1. Sinhala was recognised as the only official language in Sri Lanka. Tamil  language was not given due importance.  
2. The Sri Lankan government formulated a policy in which only Sinhala applicants were preferred for positions in universities and government  jobs.
3. The new constitution of Sri Lanka declare that Buddhism would be  promoted by the state.

Sustainability of development is comparatively a new area of knowledge in which scientists, economists, philosophers and other social scientists are working together.

(i) Sustainability of development is comparatively a new area of knowledge in which scientists, economists, philosophers and other social scientists are working together.

(ii) In general, the question of development or progress is perennial.

(iii) At all times, as a member of society and as an individuals we need to ask where we want to go, what we wish to become and what our goals are, so the debate on development continues.

United Nations Development Programme (UNDP) has used the criterion of Human Development Index to measure the development of countries. HDI is calculated on the basis of: Per capita income : When the total national income of the country is divided by its population, we get the per capita income. The average or per capita income is the main criterion for comparing the development of different countries.

The rise of nationalism in Europe initiated with the Spring of Nations in 1848. According to Leon-Baradat, nationalism calls on people to identify with the interests of their national group and to support the creation of a state – a nation-state – to support those interests. These groups hoped to drive Austria-Hungary from the Balkans and establish a 'Greater Serbia', a unified state for all Slavic people. It was this pan-Slavic nationalism that inspired the assassination of Archduke Franz Ferdinand in Sarajevo in June 1914, an event that led directly to the outbreak of World War I.

The World Bank's classification of the world's economies is based on estimates of gross national income (GNI) per capita. Previous World Bank publications might have referred to this as gross national product, or GNP. In the absence of a methodology or a consensus for how to classify countries based on their level of development, some international organizations have used membership of the Organization of Economic Cooperation and Development (OECD) as the main criterion for developed country status.

Proto-industrialisation is the phase of industrialisation that was not based on the factory system. Before the coming of factories, there was large-scale industrial production for international market. However, the pace of this production was not on the level as seen during the industrial revolution. This part of industrial history is known as proto-industrialisation.

Positive Impact of Casteism: 

(i) With the economic development, large scale urbanisation growth of literacy and education, occupational, mobility and the weakening of the position of landlords in the village, the old notions of caste hierarchy are breaking down.  

(ii) The constitution has prohibited any caste based discrimination and laid the foundation of policies to reverse the injustices of the caste system. 

Negative Impacts of Casteism: 

(i) When parties choose candidates in election, they keep in mind the caste imposition of the electorate and nominate candidates from different castes so as to get the necessary support to win elections. (ii) Political parties and candidates in elections make appeal to caste sentiments to muster support.

Srilanka has more percapita income than India.
Srilanka is a smaller country compared to India.hence income may be more and the population is less .vice versa in the case of India

The life expectancy in Sri Lanka is 74yrs but in India, it is 64 yrs.literacy rate in Srilanka is 90% whereas India it is 74%