It boycotted the 1980 summer Olympics
Answer:
Soo They allied with European powers.
Explanation:
The contras<span> is a label given to the various U.S.-backed and funded right-wing rebel groups that ... After US </span>support<span> was banned by Congress, the </span>Reagan<span> administration .... The </span>secret contra<span> assistance was run by the National Security Council, with ... by paid consultants who </span>did<span> not disclose their connection to the </span>Reagan<span> ...</span>
Due to railways being added across the US, goods were able to travel faster and cheaper.
