Answer:
In this way the spectroscope demonstrated that the gases in the Sun and stars are those of common elements such as hydrogen, helium, iron, and calcium, but at temperatures of several thousand degrees.
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The partnership formed between Germany, Austria-Hungary, and Italy was called the Triple Alliance.
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Answer:
Eastern Europeans began to repel against their governments.
Answer:
B. Reduce barriers to global commerce
Explanation:
It emphasizes on making world free of trade barriers allowing countries to do foreign investments and foreign trade around the globe