The two main reasons why Douglas opposed John Brown's plan to raid Harper's Ferry were that he was sure the plan would fall and lead to many black deaths, and he thought he would hurt the abolition movement by causing a backlash.
The emancipation proclamation meant that all slaves still held in the rebellious states are now free. And Juneteenth is a holiday in which the day slaves where freed.
Answer: D
It allowed sailors to know their direction.
Explanation: its obviously not any of the others and compasses tell direction
Answer:
Aztec
Explanation:
The Aztec people can be found in the Aztec Empire which is located in central Mexico. The empire was successful until around 1519 when the Europeans came in, especially the Spanish.
This is evident in the fact that the Aztec capital city was known as Tenochtitlan which is located on an island in Lake Texcoco, central Mexico.
Hence, before they were conquered by the Spanish, the AZTEC people had established an advanced civilization that included large cities in central Mexico.