Answer:
Economic, social, and foreign policy problems.
Explanation:
Economic, social, and foreign policy problems are the main problems which affected the 13 colonies in building a new nation. the main problem is the economic problem which greatly affected the people of 13 colonies as well as the United states of America because the war against Britain weaken the economic condition of the country. It also experience social and foreign policy problems due to its long time living under the Britain.
One factor that led to the African National Congress becoming more violent was B. South African police opened fire on a group of citizens, killing dozens of them.
<h3>Why did the ANC become more violent?</h3>
When the ANC was first formed, they wanted to use peaceful methods to call for an end to Apartheid.
This changed when the police used live bullets on one such protests and killed people. The ANC then decided to fight fire with fire and became more violent.
Find out more on the African National Congress at brainly.com/question/11905249.
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Answer:
The Louisiana Purchase was completed on April ,30,1803
