What was the role of missions in california during the mexican american war

They were used as military bases

Explanation:

After Mexico won its indepence of Spain in 1821 the new country immediately had to defend its territories from the U.S., eager to expand their territory. The Mexican American war of 1846 was the result.

In this war the American Army used the Missions as military bases for their campaigns into Mexican territory.

They were used as military bases

After Mexico won its indepence of Spain in 1821 the new country immediately had to defend its territories from the U.S., eager to expand their territory. The Mexican American war of 1846 was the result.

In this war the American Army used the Missions as military bases for their campaigns into Mexican territory.

What's the question?

Explanation: