A major limitation of coal is that it cannot be used as an energy source for which of the following needs?

In a confederation, powers of the central government are

a. granted to it by the legislature. b. concentrated in one supreme national executive. c. granted to it by the state or provincial governments. d. granted to it by executive order. e. subject to veto or approval from the national government.

India's 1998 nuclear test spurred which country to test a nuclear weapon of its own?

A. China B. Iran C. Uzbekistan D. Tajikistan E. Pakistan