They were hunters and trappers who increased trade in the US and it motivated others to move west.
The right answer for the question that is being asked and shown above is that: "Sea reptiles become extinct > Mammals appear > Birds appear." The list below describes some events which took place at different periods in the geologic time scale. This is the <span>order of the events from the earliest to the most recent</span>
The correct answer for this question is "reserved power granted to the national government." The state of Florida passes a law requiring high school students to take an online course as a graduation requirement. This is an example of a <span>reserved power granted to the national government</span>
