The correct answer is Germany declared unrestricted submarine warfare against all ships.
What this means is that Germany claimed control of the seas and oceans and if anyone opposed it they would attack it with their submarines. The US joined the war 2 months later.
Answer:
the answer I'd B
Explanation:
I hope this helps you out
Answer:
The man being described is Marcus Garvey.
Answer: Wealthy civilizations conquered neighboring areas.
Explanation:
Land has always been a valuable resource and in the ancient world was a sign of how much power a nation possessed.
With the wealth accumulated by the wealthier civilizations, they were better able to not only raise armies but to equip them as well.
They would then use these armies to conquer neighbouring areas to increase their influence and area of control and to show how powerful they were.