The name of the dentist who led the early fight for brazil's freedom from portugal was:
cabral
são francisco
tiradentes
são vincente

Why did people from washington ride out to manassas junction to view the battle?

Tim oxide reacts with the hydrogen to produce tin and water. how many moles of sno2 are needed to produce 500.0 grains of sn

One drawback of voluntary trade is that it a.requires two groups to use a common language b.can make one group dependent upon another for necessary goods c.doesn't occur unless there is a shortage of goods for at least one group d.forces groups to rely on themselves to produce all the goods they need