A. Cotton gin
The South was based on agriculture, which means lots of cotton was produced. The cotton gin is a machine which made this much easier.
The 3rd Answer choice
The Tariff of 1828 was designed to protect northern industry by raising the Europeans taxes. The South however, relied on European countries such as Britain, to import goods and export crops.
Answer:
i say c
Explanation: during Joseph Stalin´s rule, many people starved to death and food is a basic necessity
<span>they all are positive numbers
they all are real numbers
they are all whole numbers
none of them are multiples of 3 </span>
