Answer:
The Department of War was established in 1789 to manage the US military. The department established an official army instead of relying on militias. The National Reorganization Act of 1947 changed this division of the cabinet by creating the Department of Defense. It oversees the nation's military actions. In 2002, the Department of Homeland Security was formed to focus on safety within the nation's borders
Answer:
The Age of Exploration relied on the creation or improvement of many forms of technology. Cartography, or the making of maps, became more accurate during this time period, which guided navigators on their journeys. Ships, such as the caravel, were created that offered safer and more efficient passage. In addition, tools for navigation developed. For example, the astrolabe, first used by astronomers, was later adapted by mariners to use the angle of the sun to determine the latitude of one's location. The magnetic compass was also useful in determining a ship's path. Navigation required the development of better timepieces, such as hour glasses and, later, clocks, so sailors could determine the time of their shifts on deck. Scientific discoveries evolved as a result of the needs of explorers for more accurate maps, faster ships, better tools for navigation, and more accurate timepieces. These discoveries helped fuel the development of the Scientific Revolution.
Best answer: B. Trade networks develop to exchange resources.
When one nation or region has resources that others do not, it can use those resources as a trade commodity to exchange with other nations. For instance, areas that have rich oil resources will export oil to countries that don't have oil reserves as a natural resource. In turn, those countries may have other commodities that they can exchange -- agricultural resources from countries with fertile agricultural land, for instance.
Rubber is coagulated sap; the French word for it, Cãoutchouc, comes from a South American Indian word meaning "the wood that weeps." The wood that weeps in the Congo was a long spongy vine of the Landolphia genus.
To participate in sports and immunization in court
