Both can transfer energy through matter, but sound waves travel through air and infrared waves travel through space.
Answer:
President Reagan signed a legislation on October 31, 1986, eliminating the age 70 cap on the group of workers protected by the Age Discrimination in Employment Act ("ADEA"). ... Another consequence of the law is to make it unlawful for most employers to mandatorily retire employees of any age.
Explanation:
A-The Soviet Union collapsed from economic struggles and Gorbachev opened relations with the U.S.
Explanation:
- In 1985, Gorbachev announced that the Soviet economy had stopped and that reorganization was needed. Gorbachev and Reagan met in Reykjavik to discuss reducing mid-range nuclear weapons in Europe.
- This led to the signing of the 1987 Mid-Range Nuclear Missile Agreement.
- In February 1988, Gorbachev announced the withdrawal of Soviet forces from Afghanistan.
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Answer:
The battle of the Somme was considered a significant moment in WW1 because it was 141 days long and the first time tanks were mobilised in battle
Explanation:
