Major grade please make sure it’s right your awnser will be brainlist

The 2nd largest river in europe (that runs through 12 countries) is the river. question 13 options: rhine danube seine thames

Greg goes to a high school and observes the way students talk to each other. he makes notes on the words used, the atmosphere of the school and the way the students present themselves to each other. this is an example of a( research method.

Why was the pension issue relevant to the politics of cleveland's presidency?