Answer:
In that speech Hitler proclaims that a war could be the end of European Jewry.
Explanation:
I believe it was called Pioneer 10 which was an american space probe.
Answer: Colonization put many ecosystems off course. Many colonies were bringing in organisms while many colonies were destroying them. The Europeans brought many diseases with them that put Native American populations at risk.
Explanation:
Answer: The work of Isaac Newton identified certain laws of physics "laws of motion" that helped define the movement of the planet around the sun, thus further confirm the idea that sun was center of solar system, an idea which had been earlier proposed by Nicolaus Copernicus, an astronomer from Poland.
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