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3. 3-D Printing.....You probably didn’t know that what’s now known as 3-D printing began in the early 1980s with a process called selective laser sintering. University of Texas alum Carl Deckard began inventing the process, commonly referred to as SLS, while he was still a graduate student.
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A congressman or congresswoman and their terms are 2 years at a time
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According to the Articles of Confederation, nine out of thirteen states must agree on a bill in order for it to become a law. In order to change the actual Articles of Confederation, all thirteen states must agree on the change. This shows one of the many flaws of the Articles of Confederation. Getting a significant amount of states to agree on a new law or all states to agree on changing the Articles of Confederation is extremely difficult. This made the federal government weak.
Answer: After three days of holding their own against the Persian king Xerxes I and his vast southward-advancing army, the Greeks were betrayed, and the Persians were able to outflank them. Sending the main army in retreat, Leonidas and a small contingent remained behind to resist the advance and were defeated.
France sold the Louisiana Purchase to the U.S. to gain funds for the Napoleonic Wars back in Europe. Thomas Jefferson took the offer for $15 million. This was an offer her couldn't miss! It more than doubled the size of the United States and gave the country access to the Mississippi River.
