Why did spanish leaders want to push spanish control into north america in the mid-1500s?

(this is just for fun) "alexander hamilton had a torrid affair and "(hamilton reference) : )

Ineed asap! ! what is the name of the system in which each branch of the u.s government can limit the actions of the other branches? a. perpetual union b. division of powers c. cooperative federalism d. checks and balances

Brainliest answer is provided who made this world? who made us? who made everything?