People and goods from Mexico move through the transportation infrastructure including roads, sea and air transport to various destinations around the world. Ideas from Mexico move through communication media including the internet, print media and the broadcast media such as television and radio.
The civil rights movement (also known as the American civil rights movement and other terms) in the United States was a decades-long struggle with the goal of enforcing constitutional and legal rights for African Americans that white Americans already enjoyed.
The reason why Southerners were more likely than Northerners to support the Mexican-American War is because an American victory in the war would lead to more territory in the South being gained (territory once belonging to Mexico).
In the 17th and 18th centuries, the use of silver Spanish dollars extended from the Spanish territories in the Americas westwards to Asia and eastwards to Europe, forming the first worldwide currency