Answer:
Correct answer is constructing the Panama Canal
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Explanation:
First and last options are not correct as Roosevelt became president in 1901, while the revolution in Cuba and defeat of Spain ended by 1898.
Second is correct as during his presidency the construction of Canal started in 1904.
Third option is not correct as it hasn't spread that much during his presidency.
<span>The Battle of the Marne the Germans and the Allied troops started to build trenches from the North Sea to the Swiss frontier of France. This battle stopped the Germans from going through Belgium to get to France. They started digging the trenches on the Western Front on both sides starting on Sept 15, 1914
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Chemical change.
It would be a chemical change or reaction because the substance is changing its chemical makeup.
The Greensboro Sit-In was a critical turning point in black history and American history, bringing the fight for civil rights to the national stage. Its use of nonviolence inspired the Freedom Riders and others to take up the cause of integration in the South, furthering the cause of equal rights in the United States.