The first problem for all of us, men and women, is not to learn, but to unlearn
The class of workers where Johnson place writers of dictionaries is those "who toil at the lower employments of life." This refers to the people with low paying jobs. These people have fears, knowing that they are going to be punished if they don't succeed.
In expository writing, a topic sentence is a sentence that summarizes the main idea of a paragraph. It is usually the first sentence in a paragraph. What is your question regarding a topic statement?
Answer:
Immigration has triggered the development of different and new cultures around the world, <u>for</u> the customs and the different languages are mixed with those already established in a determined place.
Explanation:
The compound sentences comprise two simple sentences:
1. Immigration <em>has triggered</em> the development of different and new cultures around the world.
2. The customs and the different languages <em>are mixed</em> with the ones already established in a determined place.
Each sentence contains a subject and a <em>verb.</em> The two sentences are joined with a comma and a <u>coordinating conjunction</u>, in this case <u>for</u>, which is used to express reasons.
