Answer:
Military communications have to be coded to keep them secret from the enemy. However the process of coding and decoding are time consuming processes. Furthermore the codes may be broken by the enemy. Nations have devoted considerable effort trying to create unbreakable codes. In World War II both Germany and Japan thought they had such unbreakable codes, but in fact these codes were broken and their most vital information were readily available to their enemies.
Explanation:
Answer:
The Roosevelt corollary was an addition by President Theodore Roosevelt to the Monroe Doctrine. According to the Monroe Doctrine, Europeans could not intervene on the American continent; the Roosevelt Corollary provided that the United States had priority to intervene against foreign interventions.
The Roosevelt Corollary was theorized after Germany and the United Kingdom threatened an armed intervention in Venezuela in 1902 due to financial issues, only to submit to the Permanent Court of Arbitration, under pressure from Roosevelt himself, and after thirty-two countries claimed the payment of $ 32 million in debt from the Dominican Republic.
What war? Need to know what war or else there are thousands of answers.
More that half of modern American farm products were grown by Native Americans before British colonization.
The Shang had a number of religious practices, one of which was veneration of dead ancestors; Shang people made sacrifices to and asked questions of their ancestors.
Ancient Chinese nobles sought to tell the future by writing on bone fragments or pieces of turtle shell and throwing those bones into a fire; the fortune seekers saw messages about the future in the cracks that formed.
Shang dynasty craftspeople mastered bronze, an alloy of copper and tin; bronze weapons gave Shang foot soldiers and charioteers a tactical advantage in combat.
