The island nation you are referring to is Sri Lanka. Sri Lanka has two capitals: Colombo, and the other one is Sri Jayawardenepura Kotte.
In the constitution, you can found congressional powers regarding dealings with foreign relations in : C. Expressed
Expressed power refer to the power that is written in the constitution. You can find the written statement about this power in Article 1 of the United states Constitution
There is nothing I can help you with that I see of.
During World War I, 116,516 US soldiers were killed and 204,002 were wounded. If you add those two numbers together, the total number of US soldiers killed or wounded was 320,518.
You can represent that as a fraction of the current population of Chicago like this:

For simplicity's sake (since I assume the Chicago population number is an estimate), let's round the number of soldiers killed or wounded down to 300,000. That would look like this:

We can simplify that down a lot by dividing the number of soldiers and the number of Chicagoans by the least common denominator of 300,000. That would give us this fraction:

So for every 1 US soldier killed or wounded in World War I, there are 10 Chicagoans living in the city today.
The Erie Canal was inaugurated on October 26, 1825 and its creditor was The Governor of New York, DeWitt Clinton, the Governor did not want the funds to leave the Federal Government in 1817, in return Clinton requested support for the New York Legislature to approve a channel bonus also had private investors from britain and new york
I hope I can help you