The Germans could now send all of their experienced troops to the Western Front. This prolonged the conflict.
The Incas are credited with creating a system called a khipus to record statistical information. They used a rope and a system of knots to record data such as the number of people living in a community, business exchanges and other accounting information. <span>Each knot represented a specific number or figure, and clumps of knots signified large sums. The khipus is likened to the beginning of the decimal system.
Hope this helps!</span>
President George W. Bush's main concerns about the security of the United States relied on terrorism. This led his to advocate for the creation of defense systems around the globe.
Answer: Europeans brought deadly viruses and bacteria, such as smallpox, measles, typhus, and cholera, for which Native Americans had no immunity
Explanation: These diseases decreased the Native American population and caused an ecological and economical imbalance.May 13, 2019(Fzrom My history folder)
Pretty sure this one is C, or Atlantic Ocean coastline full of bays and harbors.