Answer:
The Olmecs
Were the first civilization in Mesoamerica.
They practiced agriculture and were known for large stone carvings shaped like heads.
Explanation:
To become a U.S. citizen, you need to be at least 18 years. You should have lived in the U.S. for at least 5 years.(these steps are for naturalization). So the answer is probably D. Hope i helped.
The Pullman Strike<span> was a nationwide railroad </span>strike<span> in the United States on May 11, </span>1894<span> and a turning point for US labor law. It pitted the American Railway Union (ARU) against the </span>Pullman<span> Company, the main railroads, and the federal government of the United States under President Grover Cleveland.
I hope this helps</span>