Do anybody know the main idea of this cartoon?

yes it is critisicing theaodr rosvelt when he sent the battleship fleet around the world

Explanation:

there is no photo, therefore i can not answer your question.

valentina tereshkova

soviet cosmonaut valentina tereshkova became the first woman to fly to space when she launched on the vostok 6 mission june 16, 1963. valentina tereshkova was the first woman to go into space. in 1963, she spent almost three days in space and orbited earth 48 times in her space capsule, vostok 6.jan 22, 2018