Hi, can someone please answer ONE of these questions really well? I'm in seventh grade by the way so please make it sound like something a seventh grader would write. And lastly please write 2 paragraphs at the most and if more that is very appreciated. What are some of the causes of the Persian Wars?
What is a phalanx? How were Greek soldiers armed? Why did the Greeks use this system of fighting?
Describe the first “Marathon.”
Describe the bottleneck technique and how the Greeks used it in the battle of Thermopylae.
Why did the Greeks lose the Battle of Thermopylae? What was the result of this battle?
How did the Greeks win the Battle of Salamis?
What were the immediate results of the Persian Wars?
Can you describe how things would be different had the Persian army conquered the Greek city-states.

d.

thist title points out that you are explaining the nature of the u.s. government. it is the most specific. a representative government consists of a government where decisions are taken according to a voting system. the most essential aspect of a representative government is found in the different structures where voting rights are granted to different groups of people. for example, voting for governor, mayor, president, local police chief etc.

question - in 1827, john walker, a druggist in a small english town, tipped a splint with sulphur, chlorate of potash, and sulphid of antimony, and rubbed it on sandpaper, and it burst into flame. the druggist had discovered the first friction-chemical match, the kind we use to-day. it is called friction-chemical because it is made by mixing certain chemicals together and rubbing them. although walker's match did not require the bottle of acid, nevertheless it was not a good one. it could be lighted only by hard rubbing, and it sputtered and threw fire in all directions. in a few years, however, phosphorus was substituted on the tip for antimony, and the change worked wonders. the match could now be lighted with very little rubbing, and it was no longer necessary to have sandpaper upon which to rub it. it would ignite when rubbed on any dry surface, and there was no longer any sputtering. this was the phosphorus match, the match with which we are so familiar. according the paragraph what was the benefit of the new phosphorus match? it burst into flame when rubbed on sandpaper. it was made by mixing chemicals. it could be ignited on any dry surface. it threw fire in all directions.

answer - matches required natural chemicals