b) the preservation of the United States and its democratic system
Lincoln wanted to preseve the nation
Answer: Patience and communication skills.
Explanation: It is important for a teacher to have patience and good communication skills to create a good environment in the classroom and work with children. Working with children is something that involves a lot of work since each child in the classroom is different and not all are going to adapt in the same way, so patience is essential.
It is also necessary for the teacher to have good communication skills since the way it sends the message to its students influences the way they react and handle themselves in the school environment.
The answer is the Grand Central Station. It has 44 platforms and all the platforms are on the ground serving 56 tracks.
