For colonization purpose
Railroad tracks that were built in the early 1900s were constructed from steel. The steel was used to replace rail tracks and railway cars that were built from iron prior to the early 1900s.
The Panama Canal was built in Panama in the early 1900's
They built them up for territorial conquests. They also needed to be prepared for war as they challenged the power of nations like Britain and the United States.
The Studebaker was built in the 1900s and it cost about $150.
Houses, because Tee-pees were used for indians. Houses were usaully built with wood or brick.
They built them up for territorial conquests. They also needed to be prepared for war as they challenged the power of nations like Britain and the United States.
I don't know for sure but I think it was in the 1900s
They built forts
Robert Goddard
They both were built in the 1900s
In the 1900s farmers thought that their crops would grow taller of they were a certain pattern with the stars, nowadays people do it because of the UFO rumours and like to joke about with it.