Reliable because it's not always sunny
-The NWSA worked for a constitutional amendment granting suffrage; the AWSA fought for suffrage at the state level.
The main difference between the National Association and the American Association is that the National Association held its annual conventions in Washington, D.C. and concentrated its efforts on the federal government, while the American Association held its conventions in several cities of the country, concentrating on state governments. The National Association had a centralized and unitary structure opposed to the stricter system of delegates of the American Association.
Answer: Homo Erectus
Explanation:
Homo Erectus developed into Homo Sapiens.
The standard of living is improved through something called "comparative advantages", which means that, relative to the nations' total output and ability to make other things, each nation produces something that they're better at making than the other. When the nations trade, they are able to use these comparative advantages to create a more efficient, productive economy.
Even if one nation is wealthier or better off than the other, this principle means that both countries can still become better off through trade.