Answer:
Most women, indentured servants, landless poor, and African Americans could not vote.
Explanation: Most women, indentured servants, landless poor, and African Americans could not vote, only men could vote and some women
Because of the river gave them advantage to spread and conquer.
Step by step:
<span>Jordan is frightened by the sound of a train whistle. the sound is a "Stimulus".
A stimulus is an effect from outside which affects an action or an activity, sometimes triggering some psychological response. For example in the given example the sound of the train is an external effect (Stimulus) which triggers the feeling of fright in Jordan. </span>