Communication was very important because back than they didn't have phones and T.V.s so they had to let people know of the danger soon
Answer:
These concepts greatly influenced later ideas about separation of powers ... Checks and balances operate throughout the U.S. government, as each ... Once Congress has passed a bill, the president has the power to veto that bill.
People begin to migrate out of Africa possibly about.... 2 million years ago.
Answer:
The plains in this area are southerly sloping, dissected, and uneven. Low, rolling hills, large, gently sloping ridgetops, a few steeper side-slopes where streams cut through, and broad, flat bottomlands along low-to-moderate gradient streams with sand and clay bottoms characterize the landscape.
The origin of the word "soporific" would be Latin, since it comes from the Latin root word "sopor", which means sleep. This gives way to the current definition which means to induce sleepiness.
