Advances in technology, industrialization and labor are the three areas that resulted in European countries establishing colonial empires. The correct options among all the options that are given in the question are the first, third and fourth option. Every European country wanted to establish their own colonies around the world.
B. French settlers were on friendly terms with Native Americans and they relied on them to provide furs.
The French settled the Great Lakes region and used the land to acquire fur. Due to the nature of fur trapping, the French relied on Native American tribes to help them through the landscape. The French settlers were made up of male fur traders and missionaries. Due to the economic relationship between the two groups, the French often married Indian women and they would live among the tribes.
They were concerned about that natural were being wasted
Manifest Destiny is the belief that Americans were destined to expand across North America from coast to coast.
The Emancipation Proclamation is an executive order by Abraham Lincoln freeing the slaves.
The Monroe Doctrine was a United States policy of opposing European colonialism into the Americas.
Lastly, The Louisiana Purchase was the purchase of the Louisiana territory by the US from France.
Manifest Destiny is the best answer.