Who had absolute power over the empire of Ghana​

As a result of the french fur trade in the 1600s, 1.french settlers came into conflict with english settlers.2.american indians began making fewer things themselves.3.european demand for furs dropped dramatically.4.french settlers began to exploit american indians.

Which  was not a problem faced by farmers in the late 19th century

Which nonverbal cue most likely indicates that a person is open to a conversation? lack of eye contact crossed arms smiling mouth o monotone voice