What era are you talking of? If so, then was it Beringia? Could you please specify?
The main reason the United States entered World War<span> I in 1917 was the unrestricted attacks German submarines were making on American ships and ships containing American passengers. Additionally, Americans were enraged at a telegram British intelligence intercepted in which Germany sought an alliance with Mexico.</span>
Answer:
competition and substitute goods.
<span>It followed common sea routes.</span>
Was an economic theory which believed that the wealthier and nation was particularly in terms of possession of gold and other precious metals that could be minted into coins more powerful it would be in international terms