Basically, <u>two important changes were introduced to the definition of homeland security in 2010</u>. <u>First one</u> was about <em><u>Nation’s homeland security missions. </u></em>These missions are enterprise-wide, and not limited to the Department of Homeland Security. Federal Government, State, local, tribal, and territorial governments, the private sector, and other non-governmental organizations are responsible for executing these missions. The homeland security professionals must have a clear sense of what it takes to achieve this vision. <u>The second change</u> was about <em><u>three key and essential concepts for a comprehensive approach to homeland security: Security, Resilience and Customs and Exchange</u></em>.
<span>On June 20, 1900, the Boxers, now more than 100,000 strong and led by the court of Tzu’u Hzi, besieged the foreigners in Peking’s diplomatic quarter, burned Christian churches in the city, and destroyed the Peking-Tientsin railway line. As the Western powers and Japan organized a multinational force to crush the rebellion, the siege of the Peking legations stretched into weeks, and the diplomats, their families, and guards suffered through hunger and degrading conditions as they fought to keep the Boxers at bay. On August 14, the international force, featuring British, Russian, American, Japanese, French, and German troops, relieved Peking after fighting its way through much of northern China.</span>
C on the same day in every state
<span>The result of the Persian wars is shown in the option A: Sparta became completely controlled by Athens. </span>The Greek power totally destroyed the Persian army, and it was a huge step for a peaceful future for the main government in Athens as they could no longer be afraid of the Spartans.