Can someone tell me what this means?

Me translate these latin sentences! 24 points! 1. bella ab graecis in (against) romanis gerebantur. 2.puer ab nauta romanos pugnare gladio doctus erat. 3. magna cena ab regina fera paratur. 4. malae magae gladio magico caprum necare parabant.

Describe one way that propaganda can appeal to peoples emotions

You could speculate that it is important for motorists to keep -up-to-date with traffic laws and driving techniques