What is significant about the date october 24, 1929?

The Wall Street Crash started on October 24, 1929. This date is known as Black Thursday.

Explanation: October 24 of 1929 ("Black Thursday") is a very significant date since it marks the beginning of the Wall Street Crash. The Wall Street Crash is known as the most devastating decline of stock prices in US history. It extended until October 29, 1929 ("Black Tuesday"); however, the Wall Street Crash was only the beginning of the Great Depression, which affected most parts of the world.

unrelated sentences to be eliminated?

sonnet 130 follows the typical rhyme scheme of the form abab cdcd efef gg and is composed in iambic pentameter,a type of a poetic metre based on five pairs of metrically weak/strong syllabic positions.the first line exemplifies iambic pentameter.