Trade is when two or more people exchange items such as food , money , books and etc...
When our country = America ( USA ) trades goods such as money , or food and medical supplies to other countries ( Nations ) to help them and in return we might get more supporters or better Technology.
I really hope that this helps you out a lot.
The overlap between groups has diminished in America's residential neighborhoods and workplaces.
Mexico wanted to settle Texas itself, as it was worried about the French presence in the neighboring Louisiana - a settled Texas could work as a "border" between the two". In 1821, when Mexico became independent, it encouraged US-Americans to settle is, as their objective was increased settlement in the area (but not by French).
id anderstand what u mean about it