I think it's population and transportation but I'm not sure
It was electricity that was being invented causing the extended number of hours in a day permitting Americans to work and even play. Electricity powers companies, industries, manufacturing plants down to the most basic unit, the homes, schools, appliances, gadgets and the likes. It was said that electricity has been invented by an American inventor named as Thomas Alba Edison however, there are a lot of arguments saying that it was not Edison who first discovered electricity. The electricity has become a vital part of the lives and business of all the people in the world.
1. the legislative branch of government (Congress) examines a proposed bill and can either reject or vote to make it into a law.
2: when Congress votes in favor of making a bill into law, the Executive branch of government ( the president) signs it into law. If the president does not approve of the bill, he/she can veto it, and send recommendations to Congress to amend the bill.
if Congress approves a bill 2/3 or more of both the house and Senate, it shall become a law, and the president cant veto it.
3: The judicial branch of government (the supreme Court) interprets laws and upholds the constitution. When disagreements occur between the legislative and executive branches of government, the judicial branch has the power to resolve the disagreement by interpreting the law in view of existing laws and the consitution.
4: the varying roles of the three branches of government prove a system of checks and balances so that no branch of government can abuse power or authority over the governed.
The Answer You're Looking For Is:
~The Invasion Of Belgium.
Hope this helps.
the answer is yes please rate if this helped