The most important skill of a successful leader or politician is good communication skill.

HELLO [이름], 

Thank you for doing your homework.

Have a nice day ahead!

Teacher Sophia

Here are your corrections:

It is right that communication skill is one of the important skill for a leader or a politicians.

>> A politician or a leader must know how to communicate.

But I don\'t think that communication skill is the most substantial. 

>> I don\'t think that it\'s substantial.
First, an ability important to leader depends on the circumstance such as the condition a company encounters or a company\'s character or anything.

>> The company\'s status depends on the ability of a leader to communicate well and handle things.

For example, if a company encounters huge difficult, the necessary ability for a leader is not communication skill but problem-solving ability and finding breakthrough.

>> For example, if the company has a problem, the leader should have a good strategy to solve the problem.

If some country undergo conflict between its people, the politicians is required the integration ability.

>> A leader of a country should possess integrity to handle the intercontinental conflicts.
Second, I think, empathic ability is more important than communications skill.

>> In my opinion, empathic ability is more important that having a good communication skill.

We cannot know other people\'s real though just communication so we need empathic ability in order to understand others, employees or citizens.

>> A good leader should have an empathic ability to understand his subordinate.

This is because, people have difficulty to express their thought to a higher person.

>> People have a difficulty in expressing their thoughts to their superiors.

In conclusion, a leader or a politician have to be equipped with diverse ability in balance.

>> In conclusion, a leader or a politician has to be equipped with diverse ability.