How did smallpox get to the new world and how many did it kills

When creating the treaty of versailles, each member of the 'big three' had different agendas. how did each member want to deal with rebuilding europe?meee lol in advance!

Many had hoped that a compromise would be reached to prevent further nation divide. which compromise do you think could have best prevented the civil war from occurring? explain why or why not using details from the lesson.

Which is proper hierarchy or leadership roles in the senate from lowest to highest