Im guessing A ?
sounds like the most resonable one ,
atho b is correct too , they did learn more about egypt , which ever dicovery makes humans learn more and more about the ancient time , i might be wrong
Answer:
Germany was pulled in with Austria Hungary because they did not want Russia to intervene on Serbia's behalf when they wanted to invade. Russia was determined to help Serbia. Great Britain declared war on Germany for violating Belgium neutrality.
Explanation:
Delaware is your answer mark me brainiest