Answer:
A) The only Federal institution was Congress, and there was no president or national court system.
Step-by-step explanation:
Under the Articles of Confederation, the government was not divided into branches as it is today and there was no President or national court system, instead, it consisted of one body only: a unicameral Congress, which was composed of delegates of each of the thirteen American states and that lacked important powers such as the authority to tax states and to regulate interstate commerce and foreign trade.