I think that you just answered your own question in the question you asked.
John rovers
Through simple majority, the president nominates and then the senate votes? I think but Ik it’s through simple majority
They can choose how long they want to stay, like they can stay till death or they retire etc
Hope it helps
Those native to land would’ve remained how they’ve been even during today’s modern age, Mexico might’ve taken more land expanded eastern
she couldn't do things on her own and it was very hard to communicate with her.