1) the 2nd industrial revolution contributed to a political environment that led to the outbreak of WW1. why? Explain. ASAP​

What was the most common destination for african american migrants between 1910 and 1930

Why did trade along the silk road increase after it fell under mongol control? o people stopped using camels the mongols paved the road o it became safer to travel the mongols were better traders next question ask for

How many senators are there from each state? a. two c. one b. three d. the number depends on the state’s population