Answer:
Tundra biomes do not depend upon climate
Explanation:
<span>Declaration of Independence</span>
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Scientists believe that Mashkan-shapir's collapse was caused in part by destruction of the fields by mineral salts. When mineral salts concentrate in the upper levels of the soil, it becomes poisonous for plants. In Mesopotamia, irrigation was essential for crop production.
A lack of business enterprise, food, and cash shortages plagued the Continental military all through the primary half of the seven-year-long revolution. those troubles exacerbated the harsh living situations at Valley Forge, all through the third 12 months of the battle.
The especially extreme iciness of 1777-1778 proved to be an awesome trial for the American army, and of the 11,000 soldiers stationed at Valley Forge, loads died from disorder. however, the suffering troops have been held collectively via loyalty to the Patriot purpose and to popular Washington, who stayed together with his men.
On December nineteenth, 1777, 12,000 soldiers and four hundred girls and children marched into Valley Forge and began to build what essentially become the fourth biggest town within the colonies at the time, with 1,500 log huts and two miles of fortifications.
Valley Forge in Pennsylvania became the web page of the military camp of the American Continental army over the wintry weather of 1777-1778 throughout the Yankee progressive warfare. it's far about 20 miles northwest of Philadelphia. starvation, sickness, and exposure killed nearly 2,500 American soldiers through the end of February 1778.
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