I feel emancipation proclamation was probably one of the bigger turning point but what came after C which was WWII was also quite significant.
Explanation:
More power for state governments.
Answer:
The foreign policy of the John F. Kennedy administration was the foreign policy of the United States from 1961 to 1963 while John F. Kennedy was president.
Explanation:
Washington's farewell address called for "no entangling alliances". In other words, stay out of foreign affairs. Washington saw his own cabinet torn apart by differing views of certain European nations. He also warned against political parties. Again his own cabinet was ripped apart due to strong political feelings and refusal to compromise. He saw political parties as the first step in dividing a nation that had just begun.
The industrial Revolution created a demand among American and European business men, and consequently politicians, for new markets.