Federalism

Step 1: Understanding the Concept:
Federalism is a system of government in which power is divided between a central authority and various constituent units of the country.
Step 2: Detailed Explanation:
Let's evaluate each statement:
- Statement A is True: The core of federalism is the constitutional division of powers between the centre and states/provinces.
- Statement B is False: Centralization is a characteristic of a Unitary system. In federalism, power is decentralized or distributed.
- Statement C is True: Federalism is indeed a modern political innovation used by large, diverse nations (mass democracies) to balance national unity with regional autonomy.
- Statement D is True: Regional units participate in central decision-making through bodies like the Upper House (e.g., Rajya Sabha in India, Senate in the US) where representatives are elected or selected from the regions.
- Statement E is True: Representation in a federal system is often based on defined geographic territories (States/Provinces) rather than just population.
Since B is false, any option containing B is incorrect. This leaves only option (B).
Step 3: Final Answer:
The true statements are A, C, D, and E.

Step 1: Understanding the Concept:
Article 356, also known as "President's Rule," allows the Centre to take control of a state's administration. This article was historically misused to topple opposition governments.
Step 2: Detailed Explanation:
The S.R. Bommai v. Union of India (1994) is one of the most critical judgements regarding Indian federalism.
The Supreme Court curtailed the arbitrary use of Article 356 by laying down several guidelines:
- The dismissal of a state government is subject to judicial review.
- The state assembly should not be dissolved immediately after the proclamation.
- The "floor test" in the assembly is the only valid way to determine if a government has lost its majority.
- Secularism was declared a "basic feature" of the Constitution.
Step 3: Final Answer:
The judgement is primarily about the limitations and application of Article 356.

Step 1: Understanding the Concept:
The Seventh Schedule is a key feature of Indian federalism, as it divides the legislative subjects between the Union and the States.
Step 2: Detailed Explanation:
Article 246 empowers the Seventh Schedule, which categorizes legislative power into three distinct lists:
1. Union List (List I): Contains subjects of national importance where only the Parliament has exclusive power to legislate (e.g., Defense, Banking).
2. State List (List II): Contains subjects of local or state importance where the State Legislatures normally have exclusive power (e.g., Police, Public health).
3. Concurrent List (List III): Contains subjects where both the Union and States can make laws (e.g., Education, Forests). In case of conflict, the Union law prevails.
Step 3: Final Answer:
The 7th Schedule contains the Union, State, and Concurrent lists.