Did Dalton had a previous model? If so Explain the difference between this model and the previous model . sorry i forgot to add this part.

Reading graphs: unemployment us unemployment rate (1961-2011) identify the trends in the graph and then use the drop- down menu to complete each statement from 1961 to 1965 unemployment was in the mid-2000s through 2011. unemployment was percentage unemployed 1961 1971 1981 1991 2001 2011 year

What is the famous rainforest in costa rica called?

What were the damages and responses of hurricane isabel