WONDER #529: What Is a Log Jam?
Question 1 of 3
What word is often used to describe a blockage, deadlock, or impasse?
Question 2 of 3
River drivers wore spiked boots called what?
Question 3 of 3
River driving was the inspiration for which modern sport?
- horse jumping
- log rolling
Check your answers online at https://wonderopolis.org/index.php/wonder/What-Is-a-Log-Jam.