Adlet, but some countries do not want to return these historical heritage, because it is good benefits for their ecenomy, which support tourism in their countries. And that is an one reson that they do not want to return them.

I disagree with you, Adlet, because energy drinks give us energy to do something, if we have no enought energy for doing it. As well as, it helps us, as students, as people who work, to take energy and contunie to study or working. Also, energy drinks people to not sleep. For example, when people drive a car at night, or preparation student for exams at nignt and others. Even if energy drinks are harmful for our health, people cannot refuse from suck kind of drink, because it gives us an energy.

In my opinion, museums, art galleries should return historical artefacts or pictures to the origin country, because for origin nation, it has a big value for people who live in the origin country of historical artefacts and others

In my opinion United Nation is good, because we need some kind of organization which can solve some international problems, or just influence change opinion in some agressive coutnries. We need internationl laws and the organization which will control all action which hapend in our days. Moreover, it can solve problems and try to do the best in all humans sphere. As well as, United nation has their own representations in each country which is include in UN and it can keep track of world's life and keep the peaceю

I think that difference between interlocutors is useful for each of sides. As you said early, they have different view, live position, and also it will support their conversation and give more reason for supporting his/her own position. And it will be like disputeю

Why do you think so? I think that you want to drive a car before 21. Also in 21 you brain will no formulate normal. From my personal expirience, I want to drive a car and I will study on the taking my ID. I do not think that all cubs do not learn how to drive a car.

Android has more opportunities than IOS system as

productivity, speed. Devices which base on Android system are cheaper than devices which base on the IOS system

I think that age in relationship is important, because your friend (if he/she older than you) has more live expiriense than you, and vice versa. You will have more topics for conversation and it will get you more personal expiriense.

It really does not matter from, what age people can drive a car. His expirience comes from practice and 3 ages cannot change anythink in this case. Also, 16 year old boy cannot drive a car, I think that if people can drive from 18 year old, it will be good for people. You can say that 18 old people have no well developed brain, also what we can say about 21? Has he/she well developed brain.

Onto My own argument, it's very simply an issue of accountability. When you're steering a 2000 pound hunk of metal down a freeway at 50-90 miles an hour, you have to pay attention to what you're doing. When one is a minor their brain has yet to fully develop[2], and to put them in such a seat of responsibility isn't a good idea. Given that the brain is not fully developed until the age of 24-25, I could probably even make a case to raise the driving age higher than just 18, but I won't place a burden on myself that I don't need to prove.

http://www.dailymail.co.uk/news/article-2134813/Think-youre-grown-Remarkable-new-research-suggests-young-people-dont-true-adults-theyre-24.html