What factor caused an increase in the Indian Ocean trade networks for 1200 to 1450

Explanation:

Explain the causes of the growth of networks of exchange after 1200. Improved transportation technologies and commercial practices led to an increased volume of trade and expanded the geographical range of existing trade routes, including the Indian Ocean, promoting the growth of powerful new trading cities.

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

equal area projections

equal-area projection. a projection in which regions on the earth's surface that are of equal area are represented as equal.