The functions of Tokyo are to serve as the social, political, cultural, traditional, business, financial, population, government, and economic center of the nation of Japan.
<span> x+45= 90 ----- x=46 degrees
</span><span>x+37=90---- x=53 degrees</span>
A trade barrier is something that stops countries from freely trading with each other (this can be as a result of conflict)
For example, In China and India, through wars, a gradual trade barrier has been created due to the fact that the countries are going through warfare tension
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