Answer:
Yes
Explanation:
Christopher Columbus brought them to the Americas during the Columbian Exchange
Your answer is C, during the Great Depression the rate of unemployment was at a high of 25.6%
Answer:
The upper course, middle course, and lower course are the three parts of the river.
Explanation:
The source of a river can be found on the upper course. The land is usually high and mountainous, and the river has a steep gradient with fast-flowing water. There is a lot of weathering and erosion. The rivers are divided into three parts: the upper part, the central part, and the lower part. The upper part is closer to the source of a river. The earth is generally high and mountainous, and the river has a steep gradient with water flowing rapidly. There is a lot of vertical erosion and inflexible weather.
It encouraged western migration by providing settlers 160 acres of public land. In exchange homesteaders paid a small filing fee and were required to complete 5 years of continuous rescidence before ownership of new land
