Answer:
Creating the first map of the northern Gulf of Mexico
Explanation:
C
Alonso Álvarez de Pineda commanded a Spanish expedition that sailed along the Gulf of Mexico coastline from Florida to Cabo Rojo, Mexico, in 1519. He and his men were the first Europeans to explore and map the Gulf littoral between the areas.
The Soviet Union (short for the Union of Soviet Socialist Republics or USSR) was a single-party Marxist–Leninist state. I
