Answer:
60%
Oil and gas outlook
The oil industry dominates the Iraqi economy. Oil contributes 60% of GDP, 99% of exports and over 90% of Government revenue. 1 This dominance will increase in future years as oil production and exports rise.
To my knowledge, the correct answer among all of the given choices is C.) Steam. If I'm not mistaken, this was the time that more trains came into use.
I hope this is the answer you were looking for and that it helps!! :)
Answer:
Articles of Confederation
America's first constitution, the Articles of Confederation, was ratified in 1781, a time when the nation was a loose confederation of states, each operating like independent countries.
It would be Alaska
Size (land & water) (square miles) would be 663,267.26 in total so it is the biggest
A - "as a government that serves the people"