What region of the u. s. was the focus of ice-breaking operations by the u. s. coast guard in 2011?

the region of the u.s. is the encompassing lakes in Michigan, the straits of Mackinac and northern lake Huron.

hello,

answer: a federal government has final authority on interstate/inter provincial  and international affairs, a confederation is one where the central/national government or authority is governing body what does not have final say over the same matters. hopefully this and i will try again if you don't like this answer : )

best of luck!

yes

it is because 3 because the citizen the northern democratic party watned the warning on red to blue because it is purple. lol