How was the Spanish Flu able to spread all over the world, and so quickly? CHECK THE TWO THAT APPLY Soldiers were living and fighting n close quarters (spaces) and spread the infection to each other. Infected troops traveled all over the world and brought it to other countries Infected people from all over the world were

The two correct answers are:<br /><br />* **Soldiers were living and fighting in close quarters (spaces) and spread the infection to each other.** Close proximity in army camps and trenches facilitated the rapid spread of the virus among soldiers.<br /><br />* **Infected troops traveled all over the world and brought it to other countries.** The global movement of troops during World War I significantly contributed to the pandemic's rapid spread across continents and countries. As soldiers returned home or were deployed elsewhere, they carried the virus with them.<br />