Answer:
the wheel plow, or a writting called, cuneiform
Explanation:
In the 1800s, farmers have some complaints with regards to the farming business. One of these complaints came out to be the biggest one or the major one that happened in the late 1800s. It was their complaint on extremely high tariff on manufactured goods.
Answer:
The Europeans brought with them diseases such as measles and smallpox against which the American tribes had no natural immunity. They spread like wildfire, killing rulers of both the Aztecs and Incas, along with millions of other people.