Which is true about the development of farming in Sumer? Men in Sumer experimented with different kinds of seeds until they learned which crops to plant. Labor was plentiful, so farmers could hire plenty of help. Farmers relied mostly on rainfall to water large crops. Flood waters could be channeled to provide irrigation.

Hey there! I'm happy to help!

Sumer is what people most think of as the first civilization. It was located in the Mesopotamia River valley (around modern day Iraq) and it is known for great agricultural developments.

The Sumerians are known for kind of inventing irrigation. The floodwaters would go through canals and waterways to help with the crops.

Therefore, the answer is flood waters could be channeled to provide irrigation.

Have a wonderful day! :D

citizens united v. federal election commission, case in which the u.s. supreme court on january 21, 2010, ruled (5–4) that laws that prevented corporations and unions from using their general treasury funds for independent “electioneering communications” (political advertising) violated the first amendment’s guarantee of freedom of speech. in so doing the court invalidated section 203 of the federal bipartisan campaign reform act of 2002 (bcra)—also known as the mccain-feingold act for its sponsors, sen. john mccain and sen. russ feingold—as well as section 441(b) of the federal election campaign act of 1971 (feca), which the bcra had amended. the court also overturned in whole or in part two previous supreme court rulings: austin v. michigan chamber of commerce (1990) and mcconnell v. federal election commission (2003).

immediately perceived as historically important, the decision generated intense controversy outside the court. some hailed it as a resounding victory for freedom of speech, while others criticized it as an overreaching attempt to rewrite campaign finance law. among the critics was pres. barack obama, who remarked in his state of the union address in the house of representatives one week later that the decision would “open the floodgates for special interests…to spend without limit in our elections.” his criticism provoked one of the supreme court justices in attendance, samuel a. alito, to break decorum by mouthing the words “not true.”

explanation: