President Reagan "sign" refers to the removal of barriers that divided East and West Berlin, Germany. In his speech made in West Berlin on 12th June 1987, the U.S President Ronald Reagan asked the leaders of Sovie Union to open up the barrier that divided East and West Berlin in his speech "Tear down this wall"
I dont know what it's asking but here's the law case... https://www.britannica.com/event/Gibbons-v-Ogden
Answer:
The iceman and his site reveal that between 9,000 and 5,000 years before present the Alpine glaciers were smaller than in the second half of the Holocene (the last 10,000 years of geological history).
Explanation:
