The Kansas Nebraska Act on 1854 lead to the Civil war because both Kansas and Nebraska allowed the people to decide if they should or shouldn't allow Slavery into their borders.
The mailman is different depending on which country you live in but in USA it is 18 <span />
You should give the questions and we would answer them
The five major advancements of the Age of Exploration were the astrolabe, magnetic compass, caravel, sextant and Mercator's projection. ... At the end, you will choose a technological advancement that you believe helped drive the Age of Exploration the most.