The American Revolutionary War, the Declaration of Independence, and the birth of the two-party system — this is a pivotal period in American history.
Alfred Thayer Mahan was a United States naval officer, historian, and one of the most influential American authors of the nineteenth century.
He argued that modern navies needed repair and coaling stations, which would not be dependable if controlled by other nations. This reasoning implied a justification for American acquisition of colonies to develop port facilities throughout the world.
Alfred Thayer Mahan recommended that the American military should focus on sea-power as the key to its success in any contemporary or future conflicts.
Answer:
to be honest it hasn't it has only brought problems if slavery was not a thing BLM would not exist and White people would not feel superior
