During the 20th century, battle included devastating effects on civilians due to advancements in weaponry. what were examples of the change in weapons? air attacks from planes on non-specific targets but city blocks. submarines were now common. troops carried bayonets as well as guns. the use of the first hand grenades.

Plyler v. doe did the following except: established that u.s. citizen children whose parents have been deported may petition to bring the parents back into the country. established that children regardless of immigration status may not be denied a public school education. resulted in the texas law being struck down because it was a state law rather than a federal law. gave children a form of heightened scrutiny even though it has not changed the constitutional review of most classifications.