I believe the answer is: <span>Native Americans were pushed off of land they had lived on for centuries.
Because of the railroad construction, many companies hire mercenaries to get fend off indians' resistance when the company want to buy their land on lower cost. Because of this, many of them were forced to move away for their tribe member's safety
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Answer: The assassination of Julius Caesar
Explanation:
Julius Caesar was perhaps the most famous Roman to ever live. He was the person credited with laying the foundation for the transition of Rome from Republic to empire. Julius Caesar had grown so powerful at some point that some people in the Senate decided to kill him to preserve Roman democracy.
To this end, they conspired against Caesar and when he came for a meeting in the Romans Senate, 60 conspirators pulled out knives and stabbed Caesar till he died. This event was famously depicted in the picture above.
Answer:
the minimal difference between two stimuli that people can reliably detect
Explanation:
A difference threshold is the minimum amount that something needs to change in order for a person to notice a difference 50% of the time. It is sometimes called the just noticeable difference (jnd), and it depends on the strength of the stimulus.
the minimal difference between two stimuli that people can reliably detect, also called just-noticeable difference. the amount of change in a stimulus need to detect a difference, expressed as a constant ratio or fraction of the original stimulus
