1、Westward movement refers to the movement of residents in the eastern United States to migrate to the western region. It began at the end of the 18th century and finally ended at the end of the 19th century and the beginning of the 20th century.

However, with the westward movement, a large number of Indians were slaughtered, and the survivors were forcibly driven to the more desolate reserve in the West.

2、Westward Movement（西进运动）是指美国东部居民向西部地区迁移的运动，始于18世纪末，终于19世纪末20世纪初。但是，随着西进运动的进行，大批印第安人遭到屠杀，幸存者被强行赶到西部更为荒凉的“保留地”。