What was between the crowd of people from Hooverville and the train? Group of answer choices

An eight foot fence with barbed wire

A wall that the boys had to jump

Angry attack dogs

Eight police officers with weapons

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hello, i am papaguy.

i have found an answer to your question but use it as information.

information: because weak acids/bases have low concentration of hydrogen ions, the addition of water has a large impact on the ph. 2. a difference in 1 unit is a 10x difference in concentration for example; a liquid with ph of 3 is 10x more acidic than a liquid with a ph of 4. therefore, a liquid with a ph of 3 is stronger.

best of luck!