The War Measures Act Brae

in the world war and world war 2 the Ukrainian and the Japanese were captured and put into prison camps then a bill was was passed were the federal government had control  over everyone the bill had no opposition the federal government then made factory's produce weapons and ammunition.
the reason the bill was unjust was because why would only Japanese and Ukrainians get put into prison camps and not anyone else. it did take away the right of the freedom because no one got a say in what they wanted to do, but no one opposed to the bill so they needed to follow the orders. i don't think it would happen but i could happen if we went into a war and we were in a big danger but since democracy we would still need to have a vote for the bill.