I think the answer would be the third option.
I don't know but a long essay or dissertation is involving personal research, written by a candidate for a college degree.
Answer:
After brother
Explanation:
because that is 2 sentences and u separate it with a simicolon
One basic obstacle for the new round of talks over Iran’s nuclear program that open today will be America’s basic distrust of the Iranian regime. Before striking any deal with Tehran, the Obama Administration will have to gauge whether a country where hostility toward the U.S. has been a core political theme since 1979 is acting in good faith. That could be a hard notion to swallow, given that some Iranian leaders still call America the Great Satan, and that Iran still celebrates the 1979 takeover of the U.S. embassy in Tehran with a national holiday.
