What caused the British parliament to pass the defense of the realm act?

The Defense of the Realm Act was established in the British Parliament on 8th August 1914, which was just 4 days after it joined the WW-I and was applied to as the war continued. Throughout the war it gave the government broad-ranging rights, such as the right to seize buildings or land required for the war effort, or to make laws that would establish criminal offences.

The law was intended to assist in preventing invasion and keeping morale strong at home. It enforced surveillance and censorship of the media and letters arriving from the front line back home. The media endured restrictions on publishing military operations, numbers or any other operational details that the opponent could manipulate. Individuals who contravened the legislation with the intention of supporting the attacker may be condemned to death penalty.

question is unclear.

i can't sorry.

post the full question so i can .

after the civil war, and with the termination of slavery, the south was faced with a big problem; what was supposed to happen and how they were supposed to deal with the freedom and the rights that black people and freed slaves had gained as a result of the north defeating the south and forcing the end of slavery. first, most, if not all, of the workforce of the south came from slaves and they did not have an option to replace the loss of said workforce. second, particularly in the south, people were convinced that black people were lesser, less intelligent, less capable and less smart than whites. this posed a huge problem for them. also, southerners were faced with another issue; freed slaves now had a say in how their lives would be lived and the right to politically choose the way they would be governed. people in the south did not want to accept this, none of this and this opposition and the conflicts that arose from it, not to mention the afereffects of the war, forced the congress of the time to enact and enforce the reconstruction plans that had been proposed by president andrew johnson.