<span>B.1 and 4
In </span><span>the developments of 1096-1291, 1295, and 1492 there are two traits in common: trade, as it was the machine that leads the progress, with the meet of new cultures and people, and also the East, as in all three cases, it was the trade with the East (for the 1492, it was the search for a way to trade with the East without having to pass through the Ottoman Empire) the fuel that train the development.</span>
Farming Frontier
-Pioneers moved west through a desire to make their fortune through the farming of previously unfarmed lands – too many people it was regarded as an extremely exciting opportunity, a chance of a new life.
<span>-The attraction of cattle farming encouraged people to move out west.</span>
D) All had civilizations that were centered along major rivers. HOPE IT HELP PLAESE GIVE BRIANIEST XD
Among the choice provided above the statement that explains why a German submarine sunk the Lusitania is because Germany practiced unrestricted submarine warfare. This history happened last May 7, 1995, it was a <span> the 32,000-ton ship was hit by an exploding torpedo on its starboard side. </span>