The central ideological conflict was between capitalism and communism. Ideology is the underlying system of beliefs and ideas around how a country should be led and the Cold War was called so because it was a war of ideologies, not a real war where people were fighting in the battlefield. The western hemisphere believed that Capitalism was great and the Eastern hemisphere believed that Communism was great and they fought over this.
Just report them, or message them
Answer: The invention of the telegraph is credited to the English inventors William Cooke and Charles Wheatstone as well as the American inventors Samuel Morse, Alfred Vail and Leonard Gale. The telegraph allowed for long-distance communication by sending messages between devices by means of an electric current.
Most credit Britain's faster industrialization to it's easy access to large quantities of coal. Many of the steam engines developed in that time were invented to pump out water of mines to get more coal. Many historians also credit the entrepreneurial spirit that was at first unique to England due to a common idea that wealth was infinite and could be created; however, in France Wealth was seen as finite and had to be taken from someone else in order to attain it. Mix these two key factors with Britian's colonies which it used as forcibly secluded markets for English products and they industrialized very rapidly. At the same time they expanded different types of transportation and expanded both canals and the roads in the British Isles to move more products.
William Penn, who was the first governor of Pennsylvania, founded it on the principles of it being a place where people of different religions could come and not be persecuted. So B would be the most likely answer to your question :)