<span>The states now faced serious and complicated questions about how to make their rules.</span>
Answer:
A. Both worked to create the first atomic bombs for the USSR.
Explanation:
The Rosenbergs were convicted of spying on behalf of the Soviet Union. Their penalty was death by execution and they were accused of providing <u>top-secret</u> information about radar, sonar, propulsion engines as well as valuable nuclear weapon designs.
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--Applepi101
<span>They started because the Persian Empire expanded into Ionia where there were several Greek colonies. The colonists sent back to Greece for help. The Athenians sent a few ships to help the colonists, but the cities were taken any way. To put the mainland Greeks in their place, the Persians sent a small force to punish the Greeks. So begins the battle of Marathon. </span>
Threats within the country