In some countries, children are legally obliged to go to school until they are 14 or 15 years old, but may also work before that age. A child's right to education is threatened by early marriage, child labour and imprisonment.
The Straits of Mackinac separate this lake from its neighbor, Lake Michigan. The only one of the Great Lakes entirely in the United States is bordered by the Upper and Lower Peninsulas of Michigan, as well as bit of Indiana and Illinois, and there's a lot of shoreline along Lake Michigan in Wisconsin.
Superior is the largest lake that's partly in the United States at 31,820 square miles. The largest lake entirely contained in the United States is Lake Michigan, 22,400 square miles. Excluding the great lakes, the Great Salt Lake in Utah is the largest lake in the USA at 1700 square miles. There is a little bit of controversy, as some believe that Lake Michigan and Luke Huron are really one lake at 45,410 square miles.