What are the three branches of federal government set up by the constitution

Brianliestttme : ) how did imperialism contribute to the start of world war i? germany was the first to attempt to expand their empire. germany's attempts to defend newly independent nations sparked conflict in europe. violent independence protests in colonized nations spread to the european continent. germany's attempts to build a global empire put them in conflict with other imperialist nations.

Which graph correctly shows the system of equations {y=12x+2y=−12x+6?

Was the first african american to be appointed to the u. s. supreme court.