Answer:
The introductory sentence states the Declaration's main purpose, to explain the colonists' right to revolution. In other words, “to declare the causes which impel them to the separation.” Congress had to prove the legitimacy of its cause.
Explanation:
The archaeologists need to know about the rain patters in the period and place where the Maya existed because the rain was crucial about the growth and well being of the crops that this civilization used. A longer drought than usual can make a huge problem with starvation, and that can be a key reason for the fall of one of the greatest civilizations in the Americas.
''The Maya world probably had too many people'' refers to the food supplies available and their reserves, and the amount of people that were using them, so it is thought that the Maya had too many people that produced and used limited amount of food, so their reserves were very low and would have lasted for a very short term period of time.
The time units used by scientists to divide
Earth's history are part of the geological time scale. The geological time
scale measures the timing and the relationships of specific occurrences in the
history of the Earth. It is used mostly by geologists and paleontologists. They
define the earth's history by studying the Earth's composition then connect
facts to major geological or paleontological events. <span>
<span>Through
the use of a geological time scale, scientists have found discoveries and put
together the missing pieces of the past. Probably, the most distinguishable event discovered through
the geological time scale is mass extinction of species.</span>
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During the second world war, the US government took strong measures to convert the economy to meet the demands of war. President Roosevelt established an organizations like:
1.) War Production Board whose task was to convert industries from peace time works to war needs, allocate scarce material, establish priorities in the distribution of materials and services.
2.) Office of Civilian defense was also established and were tasked to coordinate state and federal measure for the protection of civilians in times of war.
3.) Civil Air Patrol (CAP) was also created for search and rescue missions.
4.) Civil Defense Corps which organized millions of volunteers to fight fires , decontaminate following chemical weapon attacks, and provide first aid.
