Answer:
Second and fourth are the correct ones
This caused the world to be more open. We started inventing things, learning more about new things, accepting everyone. These were great changes. I mean take the USA for example
All information is subject to human bias. A historian could interpret the cat carvings on the egyptian wall as proof they worshipped cats, while another could say they just thought they were super funny and the carvings were their version of the internet.
B because they thought the treaty was unfit for the Germans and what they did
