Because they were trained to think it was their duty as citizens.
Where and when were they trained? Mencken answered that in 1927.
"And what is a good citizen? Simply one who never says, does or think anything that is unusual. Schools are maintained in order to bring this uniformity up to the highest possible point. A school is a hopper into which children are heaved while they are still young and tender; therein they are pressed into certain standard shapes and covered from head to heels with official rubber-stamps."
-- H.L. Mencken, Prejudices: Sixth Series, 1927
Better a poor and wise youth Than an old and foolish king who will be admonished no more. Ecclesiastes 4:13
Question:
Or what king, going to make war against another king, does not sit down first and consider whether he is able with ten thousand to meet him who comes against him with twenty thousand? Luke14:31
Answer:
A king who watches too much FOX TV, reads too many Marvel comics, pays attention to the New York Times, and watches too many Hollywood political thrillers.
The narrow strait is the most important chokepoint for the world's oil supply. Some 21 million barrels — or $1.2 billion worth of oil — pass through the strait every day.
Will a closed Strait hurt Iran? In terms of international oil sales, yes, but in terms of daily life, no. Iran pumps 3.5 million barrels of crude oil per day. The situation at this hour: