Why did american industrialists in the late 19th century generally support expansion into overseas colonies

Answer

These areas would provide new sources of raw materials and customers.

Explanation;

-Imperialism refers to the economic, military, and cultural influence of the United States on other countries.

- The late nineteenth century was known as the "Age of Imperialism," a time when the United States and other major world powers rapidly expanded their territorial possessions.

- American imperialism is partly based on American exceptionalism, the idea that the United States is different from other countries because of its specific world mission to spread liberty and democracy.

-Americans supported the idea of overseas expansion in the late 1800's because they wanted to expand trade to Latin America, to spread democracy, to politically influence the other countries, and expand so America has more territory.

not sure might be he acquired the entire oregon territory from great britain