Want this question answered?
US in 1945.
The atomic bomb was the first nuclear weapon ever made during World war two and it was the first weapon that have been tested before Hiroshima was under attack.
they designed them, built the infrastructure and tested them.
fatman, little boy and trinity they are nuclear bombs used on japan (exept trinity) at the end of the second world war.
The first tank was invented by the Brittish in the first world war 1914 - 1918 and used as a weapon in the battle of the somme in July 1916.
US in 1945.
IDK someonePLZ help me with MY QUESTION
The chariot was first used as a weapon by the Indo-Iranians from 1700 to 500 BCE. The chariot was built in eastern Europe.
The atomic bomb was the first nuclear weapon ever made during World war two and it was the first weapon that have been tested before Hiroshima was under attack.
The united states researched, built, tested and created the first atomic weapon.
The first fairground was built in 1905 by McKean Co.
The world's first pump was probably the force or air pump built by Ktesibios of Alexandria about 270 B.C.
The world's first skyscraper was built in Chicago and was completed in 1885. It was the building for Home Insurance.
Invented by French chemist Claude Berthollet, chlorine gas was first used as a weapon by the military during the first World War in 1914. Chlorine gas was first used as a disarming weapon, and later as a fatal poison.
Iraq
It is mecca!
The first mosque in the US was built after the first world world war in year and was completed in year 1934.