What is a natural resource in California that has become the subject of continual political debate over its use?

Only the federal government has the constitutional power to declare war

Indicate whether this statement is true or false.

Since 2010, what statement has been proved to be accurate?

a. The number of Americans who call themselves conservative has increased. b. The number of Americans who call themselves liberal has increased. c. So-called moderate and independent Americans are beginning to disappear from the political scene. d. Those Americans who call themselves conservative have stayed about the same.