Answer:
I would Guess B submarines
Explanation:
Purchase of Louisiana <span>increased the size of the United States and provided a Southern seaport</span>
The significance of Aryan and other tribal migrations on the Indus Valley<span>. Harappa and Mohenjo Daro were both very busy cities that had citadels for protection from enemies and floods which were made of bricks fired in a kiln. This is unlike Mesopotamia. ... The </span>Aryans<span> were led by chiefs called rajahs.</span>
Answer:
because they wanted to smarter than us black people
