what five underlying factors in europe during 1400s,1500s,1600s, contributed to the birth of a worldwide age of exploration?

the answer to this question is the third option. hope this

the answer for 3 is b and the answer for 4 is d

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

it allows shippers to carry commercial goods, which allows them to save time and money.