Europe’s many railroads are widely used for transportation, leisure, and tourism. In general, railroad travel and transportation are very popular in Europe.
ANSWER:
Drugs are put through a series of stringent tests before they are approved, while supplements are sold with no testing on effectiveness or safety. Both can be used to treat conditions.
Answer: C,
the Neutrality Acts were the US not wanting to be involved, the Cash and carry policy was the US saying "yeah, Allies can buy weapons from us but need to carry it to Europe on their own ships, and the Lend and Lease act was the US flatly giving away military supplies to Allies, particularly Britain.
Explanation:
