Who is the most powerful member of the senate

Mitch McConnell

Explanation:

Official the Senate Majority Leader Mitch McConnell is the most powerful, but if he cannot get others to go along with him, that means little. The other way to look at it is to look at who can bring the Senate to a halt the most often.

interdependence is when all participating groups and individuals depend on each other. if you depend on one anothers goods, you end up trading in order to get the items you're looking for. (for ex: if i have food and you have water, we trade in order to depend on each other to live)

a. "how old man winter was driven back” and “ormuzd and arimanes"