Answer:
Ancient cities developed mainly along the Indus River, while modern cities developed near different bodies of water.
"<span>Introduction of American plants such as maize to Europe" is the only option that was a part of the Columbian exchange, since this exchange revolved primarily around the exchange of goods from the New World to Europe. </span><span />
The United States practiced a capitalism. The United Soviet Socialists Republic practiced socialism.
Explanation:
True friendship is a plant of slow growth, and must undergo and withstand the shocks of adversity, before it is entitled to the appellation.”True friendship is a plant of slow growth, and must undergo and withstand the shocks of adversity, before it is entitled to the appellation.”
