How old was Theodore Roosevelt when he was elected president?

Which of the following describes classical civilizations? they grew slowly and had a very short lifespan. they were unable to carry out long-distance trade. they made lasting impressions in art and architecture.

What is it called when countries build lots of weapons to store and them in case of a war?

Ball is tossed up in the air at its peak, it stops before beginning to fall.the ball at its peak has