Which did the Emancipation Proclamation specifically permit? Free African Americans were allowed to fight for the Confederacy. Free African Americans were allowed to enlist in the Union army and navy. Enslaved people in border states were allowed to move to the North. Enslaved people in border states were allowed to become Confederate citizens. please help quick

According to the federal regulations, which of the following studies meets the definition of research with human subjects? a study of twenty 4th grade classrooms in which researchers ask the schools to systematically vary the time of day reading is taught, and collect weekly assessments of reading comprehension for each child over a three-month period.the collection of data, by a playground designer hired by the superintendent of schools, about the physical dimensions of school playgrounds, presence of fencing, and the kinds of equipment currently provided.a feasibility study for implementing a year-round school program, focusing on economic issues such a facilities utilization and transportation costs.an analysis of aggregate data comparing statewide high school graduation rates provided by the state department of public instruction, using county tax information.

Thomas more's fictional text about a society governed by reason and order is most likely a response to the conflict between a)the king and church leaders b)male and female leaders c)rulers of other nations d)royalty and the working class

According to the graph, when would have been the best time for america to buy a piece of machinery manufactured in canada