What is an Egyptian causeway

The causeway was a long walkway that joined the valley temple and the mortuary temple. Although most of Khufu's causeway is now gone, some of the blocks that made up the causeway can still be seen today. The causeway would have had walls decorated with painted reliefs and perhaps a ceiling with painted stars.

Explanation:

c

the articles of confederation placed most of the power on the feds

c is the correct answer for this question.