According to Article III of the Constitution, who may establish lower courts? A
the Congress
B
the president
с
the Supreme Court
D
the individual states

A - Congress

Explanation:

Article III of the Constitution invests the judicial power of the United States in the federal court system. Article III, Section 1 specifically creates the U.S. Supreme Court and gives Congress the authority to create the lower federal courts. The Constitution and laws of each state establish the state courts.

b. the 200th birthday of the united states

c. troops marched forward in close formation against newer, more accurate weapons