3/A For sure
I'm guessing 4/D, 2/C 1/B?
The last ones are very confusing.
All i know is that Horace Mann made the educational system when he became Secretary of Education in Massachusetts in 1837, he set forth his vision for a system of professional teachers who would teach students an organized curriculum of basic content.
Very acuratley, once the rate of birth, mortality rate, and infant mortality rate are taken into perspective.
Sure. Argentina. Or Bolivia. Or Uruguay. Or Paraguay. And so on, and so on.
