Which lists the most critical factor in Australia’s water crisis?

A. Australia is the world’s driest continent and was already in a serious drought when its citizens began conservation measures.
B. Aboriginal Australians have a deep cultural understanding of efficient water usage, but European Australians often disregard them.
C. Due to minerals leaching downriver from the Outback, the water in Southern Australia has become acidic enough to eat through pipes.
D. Australia is a large continent with most of its population living along the seacoast, where many have access to only salt water.

- "the four new england colonies of colonial america included colonies of new hampshire, massachusetts bay colony, rhode island and connecticut."

< 3

1920 census

2010 census

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.