What was the first priority for settlers who moved to the frontier?

How was the united states involved in the russo-japanese war? a) president roosevelt negotiate peace. b) the united states fought on japan’s side. c) the united states fought on russia’s side. d) president roosevelt convinced britain to stay neutral.

In 1819, what did the united states obtain from spain for $5 million?

Brainliesttt !me : ) describe the event : increase in islamic extremis in the middle east