Do you agree that animals were used in space exploration from the 1940’s-1990’s? What might the consequences have been if they didn’t use the animals during that time?

According to us supporters, which was a benefit of purchasing alaska? the territory would be a buffer to invasions from europe. the territory would provide a place for many americans to live. it would increase trade by improving access to the northern pacific. it would increase the united states’ power by creating a bond with russia.