Answer:
sputnik
Explanation:
it was a small satellite that made a radio signal that could be heard on earth
Answer:
Serbian nationalism increased tensions within Europe before World War I. Serbia wanted to create a pan-Slavic state in the Balkans which included Bosnia-Herzegovina, held by Austria-Hungary. Serbia was allied with Russia and Austria was allied with Germany. Russia allied with France. A war between Serbia and Austria threatened to involve the whole of Europe.
Explanation:
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The Magyars, the Vikings, and Muslims
The principle of superposition states that the oldest sedimentary rock units are at the bottom, and the youngest are at the top. Based on this, layer C is oldest, followed by B and A. So the full sequence of events is as follows: Layer C formed.
Church leaders ignored complaints from reformers.is how <span> did the Catholic Church respond to the Protestant Reformation</span>
