In the sentence below from paragraph 3 what is the word staple mean​

What was going to be the third wave of japanese attack planes' targets? (if this attack had come, the us navy would have been even more crippled) question 5 options: 1 airfields 2the aircraft carriers 3 fuel depots and ship repair facilities 4 battleship row

How is the vietnam war connected to the cold war?

President roosevelt launched the bold new programs that became known as the second new deal primarily because