There are many factors that could hamper an effective communication. Some of those could be: social status (if you are talking to someone who has a more important status than yourself, it may happen that they are not interested in a communication with you), use of language (if you use inappropriate words, the conversation is not going to be successful), knowledge about the subject (if you don't know what you are talking about, the conversation is likely not going to continue), atmosphere/noise, cultural differences, disabilities, etc.
Answer:
The American dream is to fulfill whatever it is that you may want to be.
Explanation:
The idea is that America is the land of opportunities and presents the ability to become whatever you dream of and be "free" to accomplish this.
Answer:
I'll try to make it as simple as possible so
Explanation:
The play starts with three witches that predict and tell Macbeth he will soon become king of Scotland. He tells his wife who encourages him to kill the king because of what the witches said. He does and therefore becomes the new king, given the two sons of the king flee, scared that they will also be killed, the country: Donalbain to Ireland and Malcolm to England. With the power Macbeth acquires he is filled with paranoia so he kills more people. Meanwhile, Lady Macbeth becomes ill because of the guilt eventually dying. In the end a war erupts to overthrow Macbeth, resulting in his death Malcolm is crowned as the new king of Scotland.