The answer you're probably looking for is:
The Stamp Act of 1765 was significant in the sense that it was the first direct tax imposed on American colonists (So,
would most likely be the answer that you're looking for to this question, that you have asked

This is true. He had an overwhelming support of the African-American population and did support African-Americans in his cabinet and administration. He is known for making Andrew Young, an African-American, a United States ambassador in the United Nations.
Neutrality
Policy of supporting neither side in a war.
Hope this helps
It lead to the holocaust and the death of many Russian citizens