British Blockades made it difficult for the US to trade with the central powers.
Hope I helped.
These three events coincide on the 100th day of Donald Trumps presidency. He chose to attend the rally by his supporters in Pennsylvania. Although he failed to show in the said event by the press, the occasion is still successful.
They collapsed. Black Friday, known as the beginning of the Great Depression.
Primary appraisal appraisal involves judging whether a stressor is either a threat or a challenge.
<h3>Define Primary appraisal . </h3>
The cognitive process known as primary appraisal takes place when a person evaluates whether or not an incident is upsetting and significant to them. An assessment of the event's threat, likelihood of harm or loss, and challenge are made at this phase.
<h3>Describe Primary and secondary evaluation.</h3>
It is important to first assess whether the stressor is dangerous. The individual's assessment of the tools or coping mechanisms at his or her disposal for dealing with any perceived risks constitutes secondary appraisal.
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I am pretty sure it is C. Glacier melting
Because Sedimentation I don't think will contribute to that
