01 Mar 1973, Hanoi, Vietnam — Provisional huts to live in are built in the war-destroyed area of Kham Thien, a part of Hanoi in North Vietnam in March 1973. The United States of America flew about 2,000 air attacks on cities and targets in North Vietnam during the “Christmas bombings” in 1972. The peace agreement was signed on the 27th of January in 1973 in Paris. Inhabitants dig out reusable bricks out of ruins. Photo: Werner Schulze — Image by © Werner Schulze/dpa/Corbis