The cataracts kept lower Egypt from coming up the Nile to trade. It made trade decline between the two.
The brainpop video is: https://www.brainpop.com/socialstudies/elections/parliamentarysystem/
Colonist had won their freedom from the British so them being there was basically a threat.
Correlational research is most useful for
purposes of PREDICTION.
Correlational research is a type of research wherein the researcher uses two
factors or variables and checks the relationship of the two variables. In this
type of research in order to get good results, the researcher should set at
least 30 participants in order to increase the validity of result of the
research.