Why did some Americans oppose U. S. expansion? Expansion would not solve the problem of overproduction.

Some claimed territories did not receive constitutional protections

The United States lacked the military strength to expand

Because the economy of the US was weak

Explanation:

Because the economy of the US was weak

While Americans in general wanted the country to expand, not all Americans agreed with this sentiment. Many Americans did not believe that the country should expand. They gave several reasons for this. Some Americans believed that expansion was problematic for Native Americans. They believed that Native Americans deserved to continue living in their ancestral areas. Another  reason was the fact that many people believed that in order for America to expand, other nations needed to suffer. This was the case with countries such as Mexico.

if you could provide the poem below, i'd be happy to you!

explanation:

you didn't give us the poem, or the title of the poem. but it is essential for you to give us that, otherwise we can not detect when the poem has a tonal shift!

well that depends on how deep the hole is. you'd first go through te crust of the earth, then the upper mantle, then the lower mantle then the outer core, then the inner cor then you'd be stuck in the core to melt.