Answer: A a is the first one
Explanation:
Venice, Italy is built across 120 islands
In a A) command economy the government controls all aspects of the economy and makes all decisions about what goods will be produced, who will produce them, and how they will be produced. This is the opposite of a market economy in which the market determines these elements of the economy.
An accurate description of the 54th Massachusetts Regiment was b) a unit of African Americans who volunteered to fight in the Union Army. It was one of the first official African-American units during the war, although African-Americans had fought in the American Revolution and the War of 1812 before fighting in this regiment during the Civil War. There were about 1,100 soldiers fighting in the 54th Massachusetts Regiment.
