Which of the definitions is the best for blocks as it is used in this sentence?

the peachtree road race in atlanta, ga is the world’s largest 10k, boasting 55,000 runners who line up for blocks at 7: 30am to run down atlanta’s most famous street.

Plz halp. which statements are true about theme? check all that apply. 1.) themes are observations about life. 2.) themes can be stated in a sentence. 3.) themes and topics are the same thing. 4.) themes are messages a text conveys about a topic. 5.) examples of themes include loyalty, corruption, and greed. 6.)themes are rarely stated directly and need to be inferred by the reader.