Anyone else’s app not working?

When did stockpiles of strategic nuclear weapons begin to dramatically decline in the united states? a. the mid-1960s b. the mid-1970s c. the mid-1980s d. the mid-1990s

If a woman wanted to during the american revolution, she would most likely do which of these? nv guessed it it was cook for soldiers.

What roles does climate change and natural resources play in global politics?