12 countries signed the antarctic in 1961 what did the treaty state and why was it important

The treaty sets aside Antarctica as a scientific preserve, establishes freedom of scientific investigation, and bans military activity on the continent. The treaty was the first arms control agreement established during the Cold War.

Explanation:

19th amendment granted women the right to vote. the 19th amendment guarantees all american women the right to vote.

very positive impact on our industries in the west, sine they promoted settlement and increased the ways in which goods could be transported to market.