Law enacted in 1973 that limited a presidents right to send troops into battle without consulting congress

The War Powers Resolution was passed in 1973 by both Houses of Congress, overriding the veto of President Nixon. It was passed to reassert Congressional authority over the decision to send American troops to war.

idk if this is what you wanted but hope it helps

Explanation:

the correct answer is ''the programs costs have risen dramatically in the recent past'' hope this !

food chain i would say only because there is competition on getting food and survival