The first reading is the general introduction of the bill, and after this, the bill will be worked on in a committee. In the second reading, the bill is presented to the full house and discussed.
After the third and final reading (which might include the changes in the bill) the bill will be voted on!
The answer is D, Saudi Arabia was declared independent September 23, 1932. All of the others were independent before the fall, which occurred in about 1923.
