The correct answer should be the third one you listed. The "current drag" then is a device that is used in order to measure the sub-surface currents. This device and the measurements it provides are extremely important for the field of oceanography which studies the aspects of the oceans both the physical and the biological ones.
The presidential election<span> of </span>1940<span>, won by </span>Franklin D<span>. </span>Roosevelt<span> with 449 </span>electoral votes<span>.. Roosevelt, aware of strong isolationist sentiment in </span>the U.S.<span>, </span>promised<span> there would be no foreign wars if he </span>were<span> re-elected..</span>
Battle of little Big Horn is when the indians wipe out George Custer's 7th cavalry
Answer:
the athens overthrown the persians
Explanation:
Confederate troops fired on Fort Sumter in South Carolina's Charleston Harbor. Less than 34 hours later, Union forces surrendered. Traditionally, this event has been used to mark the beginning of the Civil War. So the second one.