<span>Chisels and gouges, often
made stones such as jadeite, diorite, or schist, all harder than flint.</span><span />
<h2>
Answer:</h2>
1) agricultural expansion, wood extraction
2) climate change, soil erosion
3) Deforestation not only eliminates vegetation that helps to absorb carbon dioxide from the air, but it also emits greenhouse gases. Deforestation is the second-leading contributor to global warming.
<h2>
Explanation:</h2>
The economy was strained because of the arms race with the United States.
Explanation:
- Namely, in order to maintain the pace in arms race and the global balance of power with its main rival, as the economically weaker entrant in the competition, the USSR had to invest much more of its national income or gross domestic product for military purposes than the US, which inevitably reflected both on economic development and the standard of the Soviet population.
- The Cold War-led armaments race has led to a steady increase in the production and possession of both nuclear and conventional SRTs primarily in superpower and block arsenals and, in the case of conventional armaments, in many other countries.
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Answer:
The Erie Canal is a 363-mile waterway that connects the Great Lakes with the Atlantic Ocean via the Hudson River in upstate New York. The channel, which traverses New York state from Albany to Buffalo on Lake Erie, was considered an engineering marvel when it first opened in 1825. The Erie Canal provided a direct water route from New York City to the Midwest, triggering large-scale commercial and agricultural development—as well as immigration—to the sparsely populated frontiers of western New York, Ohio, Indiana, Michigan and points farther west. The canal transformed New York City into the young nation’s economic powerhouse, and in 2000 the U.S. Congress designated the Erie Canal a National Heritage Corridor.
Explanation:
I do my history a lot .
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