I am a four-sided shape. I have four right angels and my sides are not all equal to each other. What shape am I

What weather system might be occurring if the pressure gradient decreases and fish harvests in peru are weaker than normal

In upholding louisiana's separate car act, the supreme court claimed thatsegregation was not the same as discriminationthe fourteenth amendment did not apply to southern statesdiscrimination was necessary in order to maintain public ordero segregation was unconstitutional based on the fourteenth amendment

Which event had the greatest impact on culture of south america