PLEASE HELP ME (Super simple) (image attached) WILL GIVE BRAINLIEST

a. theta waves. this is because the person is in a light sleep which means the brain waves would show these kind of waves.

populist movement, in u.s. history, politically oriented coalition of agrarian reformers in the middle west and south that advocated a wide range of economic and political legislation in the late 19th century. thus in 1892 their leaders organized the populist, or people's, party, and the farmers' alliances melted away.

i dont no the claim so it's hard to answer but i think he would go to the people to decide. : ) ; )