Describe two situations in which Roosevelt involved the United States in foreign affairs.

The construct the Panama Canal and ending the Russo-Japanese War.

Explanation:

The United States during the Presidency of Roosevelt gained more influence by using its power in Latin America and assisting in foreign negotiations.

The United States decided to build the Panama canal across Central America to connect the Atlantic Ocean and the Pacific Ocean. President Theodore Roosevelt decided to build the canal to make America stronger in navy power.

Roosevelt was able to keep the United States out of military conflicts by employing the legal warning of force by bringing negotiation with Japan during the Russo- Japanese war.

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in the 1800s, locomotives powered by steam made transportation faster and cheaper. the resulting rapid growth of railroads led to the connection of the atlantic and pacific railroad in oklahoma city in 1897.

in the last years of the century, the improvement of steam-based engines the expansion and growth of railroads. this growth increased when the companies started to build and expand, such as the atlantic and pacific railroad, which connected new mexico with california, and missouri with oklahoma. many of these new networks were built in oklahoma, and these changes transportation henceforward.