The historical event that happened on Sunday, October 27,
1929 is called the Crash of 1929. This was the worst financial panic the United
States of America have ever seen. The stockholders were having a meeting to
obtain authorization for a stock split.
The answer is D. 12 cm, because in order to find the area of a parallelogram you need the formula A = (b)(h), which is base times height. So 20cm x 12cm equals 240cm^2 :)
A system of government by the whole population or all the eligible members of a state, typically through elected representatives.