The answer is B: t<span>he establishment of Portuguese ports on the west African coast</span>
OA. The Franco-American Alliance (Feb. 6, 1778) was an agreement between France and indeed the 13 revolutionary American colonies to provide essential military supplies and loans.
OB. The British approach during the American Revolution was doomed to fail due to poor planning and a lack of cooperation.
OC. The British government reacted angrily to the assembly's conduct.
OD. The withdrawal of France from NATO's integrated military command by De Gaulle in 1966 caused shockwaves through NATO's member states.
Answer:
-The telegraph helped people communicate with eachother
-The lightbulb helped light up homes and helped factory workers work longer and the telephone helped people communicate faster and easier.
