Answer: b.) glaciation led to the development of Louisiana's extensive system of bayous and swamps.
Explanation: This seems like the best answer choice so I think it is B.
Hitler broke the Munich Agreement following the Nazi invasion of Poland in 1939 signaling greater expansion of Nazi territorial acquisitions in Europe. This sparked the outbreak of World War II.
The u.s began sending troops to Afghanistan in 2001 after the 9/11 attacks on the Twin Towers, and in 2011 the u.s. found Osama bin Laden and killed him. The answer is 2001 tho
The back country is the hub of shipping trafe
The Nile River.
Hope this helps.