How did the invention of the astrolabe vasco da gama make his voyage to india?

Answer the following question.what was one of maria theresa's successes as an absolute monarch? a. uniting the german states b. forcing frederick out of silesia c. strengthening royal power d. adding hungary to the hapsburg empire

Why were colonial assemblies created and what did they do

Why did trade along the silk road increase after it fell under mongol control? o people stopped using camels the mongols paved the road o it became safer to travel the mongols were better traders next question ask for