When Jefferson looked west in 1790 and envisioned an "Empire of Liberty", what did he expect Americans who moved west would do with the land?

Which of the following resulted from the passage of the dawes act in 1887?

How did southern slaveholders attempt to convince people in the north to support slavery?

What ideas, institution, and causes became the focal points of chinese and islamic resistance respectively to the west in the latter half of 19th century and the first decades of the 20th