What was the biggest cause for growth of railroads during the gilded age?

Transcontinental Railroads

Explanation:

Good needed to be transported.

 IT began during the Civil War, which spurred Congress and the northern states to build more railroads and increased demand for a variety of manufactured goods.

Explanation:

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