I believe they invented sonar equipment to see enemy u boats from Germany
Who could use this weapon? the answer is Everyone can use nonviolence as long that they do not take weapons.
he believed it could achieve peace without going to war, or blood shed.
The answer to this question is DNA replicates by a template mechanism or should have a replication machine. Watson and Crick suggested that all organisms must reproduce their DNA with exceptional correctness before each cell division.
Answer:
Prior to the French and Indian War, the American Colonists wanted to extend their territory to the west of the Appalachian Mountains, in what is now the Midwest.
The British Crown opposed this because they did not want to have conflicts with the Native Americans in these lands, and with the French.
In the end, the conflict became impossible to avoid, and the British won, and the land was granted to the Empire.