What do we call a change to the constitution?

What is walt whitman's poem "when i heard the learn'd astronomer about?

The antifederalists supported the constitution and felt that the u.s. needed a strong central government. true false

What was a cause of the boer war? a. conflicts between boers and bantu c. disputes over land ownership b. conflicts over water rights d. desire to control the region's mineral wealth select the best answer from the choices provided a b c d