Answer:
transportation
Explanation
without trains, cars or even good old horseback we would not be able to disperse trade goods or necessities such as food and medical supplies to others
Native tribes made advancements in farming and medicine before Europeans arrived.
Answer:
The roots of Jim Crow laws began as early as 1865, immediately following the ratification of the 13th Amendment, which abolished slavery in the United States. Black codes were strict local and state laws that detailed when, where and how formerly enslaved people could work, and for how much compensation.
Explanation:
