Supreme court justices are approved by

the president.
the vice president.
congress.
the senate.

I believe the answer is: The senate

The president only has the right to give an appointment for the candidate of the supreme court justice. But in order to secure the position that candidates need to convince the senate in the hearing and obtain at least 3/5 of the total votes from the senate.

they both built pyramids.

the correct answer option is: weapons.

explanation:

tensions rose as the two opposing superpowers competed for 'weapons'.

referring to the cold war (1945-1991), the two superpowers, usa and ussr, experienced a phase of struggle and conflict with each other. these two superpowers considered each other as a threat to their survival and thus opted for policies to strengthen their positions.

the two superpowers never went to war with each other directly but competed for weapons to preserve their positions.