Answer:
The 1856 Republican National Convention nominated a ticket led by Frémont, an explorer and military officer who had served in the Mexican–American War. Frémont opposed the expansion of slavery.
Explanation:
Answer:
Option: Europeans started depending on slaves for free labor in new colonies.
Explanation:
It was after the discovery of America and the triangular trade that led to the introduced of slaves in America by European. Slavery, for the first time, became part of in colonies. Colonies in America were dependent on slaves for their survivals because of the harsh climate and struggles. Slaves were required to lessen the burden from the colonists, where they became common in colonies who did domestic chores and toiled in agriculture land. Plantations of tobacco, cotton, and rice helped the settlers to survive and prosper with the help of slaves who worked in the fields.
One problem is by trading by sea, ships are bring invaise sea creatures to other countries and can harm the wild life for other marine ecosystems and for tons of people.
Answer: The 2,200-mile east-west trail served as a critical transportation route for emigrants traveling from Missouri to Oregon and other points west during the mid-1800s. Travelers were inspired by dreams of gold and rich farmlands, but they were also motivated by difficult economic times in the east and diseases like yellow fever and malaria that were decimating the Midwest around 1837.
Explanation:
The most significant effect that the U-boat attacks had on fighting land was that they were able to destroy the enemies vital supplies.