The US became more isolationist after the first world war.
Explanation:
The US adopted a policy of isolation after the first world war which lasted more than a decade and this was largely due to the pact by Woodrow Wilson who even though was responsible for league of nations took no part in it.
He believed that the US needed some time to develop its own economy.
Thus they kept a reasonable distance from the countries of both side of the conflict that came in the world war and developed their own economy by their own in the time being,
Mercury is illegally and rampantly used in poverty-stricken<span> countries to mine gold. In gold mining, mercury amalgamation is the most common separation process. Because there is no enough awareness as well as inadequacy of environmental, health, and safety regulations in </span>thiese<span> small industries, the miners are usually exposed to dangerous </span>toxic<span> materials</span>.
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Answer:
The Etruscans taught the Romans both engineering and building skills. They also decisively influenced the classical Roman architectural style. They also developed the economy of the city, for instance by draining the marshes adjacent to Rome. Explanation:
"Differences in regional economic development during the 19th century produced the condition that "<span>A The North was the nation's main industrial area" which strained the South." -HistoryGuy
I took this off of another post with the same question and a positively right answer.</span>