According to US supporters, which was a benefit of purchasing Alaska? The territory would be a butter to invasions from Europe,

The territory would provide a place for many Americans to live,

It would increase trade by improving access to the northem Pacific

It would increase the United States power by creating a bond with Russia

I think that it is b I am not 100% sher hope it helps

one of the major compromises in the constitutional convention was between the small states and big states. the small states wanted each state to have the same number of representatives in congress. the big states wanted representation based on population.

d) a constitutional amendment