The answer would be A transporation cost grew more expensive hope that helped b c or d dont sound right
The Hittites had a significant advantage over other ancient civilization in their advanced metallurgy. They developed iron well before contemporary rivals, using it in their weapons, tools, and armor.
Answer:
It means like how are social changes crated. This means like changes in how we create relationships and continue them. We dont realize, but we are changing everyday. So in this question its asking how are those changes created and how to they last?
The development of railroads was one of the most important phenomena of the Industrial Revolution. Trains provided supplies and equipment and a lifeline of the army. Trains made a big impact on the citizens. Railroads were visible symbols of industry and modernity during the Civil War.
