Yes, in general it is true that an important characteristic of civilization is economic activity, since without economic activity it is impossible to trade and grow the economy to the extent that people can develop new skills and trades.
<span> is a declaration adopted by the </span>United Nations General Assembly<span> on 10 December 1948 at the </span>Palais de Chaillot<span> in </span>Paris<span>, </span>France<span>. The Declaration arose directly from the experience of the two world wars. The full text is available on the </span>United Nations<span> website.</span>
Explanation:
1. Priority mail express
b.Priority mail
c. Periodicals
2. Invoice
b. Bills
c. personal correspondence
d. merchandise
3. Media mill
Congress posed 2 laws in 1918 and 1922 then in 1938 it was passed "the fair labor standards act"