What source is best source of historical evidence to describe how an event unfolded

Kate is 14 years old and just started taking dance classes with her friends at a local dance studio. this is her first time in a dance program, so everything is new to her. her friends convinced her to join the class since they have been enjoying it for a few months. how could the following terms her succeed in the dance class? ● secondary reinforcement ● identity vs. role confusion ● observational learning how could the following terms hinder her success in the class? ● circadian rhythm ● basal ganglia ● vestibular sense

Dr. robbins wants to know if there are different opinions regarding the value of public school education between native americans who have at least one relative who attended indian boarding school and native americans who have no family experience with indian boarding school. dr. robbins contacts 35 native american participants in each group. he wants each group to include younger as well as older adults, and a mix of male and female participants. he asks each person to complete a survey about their attitudes toward public education. the design of this study is:

Ineed your asap, it due a crisis erupted in the 1830s over nullification. nullification is stating that something is null and void (not valid) and is not accepted. to nullify is to refuse to recognize. with the definition of nullification above, identify the cause of the political crisis in the 1830’s and the risk it created for the nation. question 3 options: the crisis was over the power of the presidency- the congress believed that the president should not be allowed to keep the power of the veto. the risk to the country was the presidency turning into a dictatorship. the crisis was a power struggle between the states rights and power of the federal government. the risk to the country was the possibility of states seceding from the union. the crisis was over whether taxing was constitutional. the risk to the country was that the people were being taxed unfairly the crisis involved states deciding to support other countries in their civil wars. the risk to the country was that states may begin fighting with each other over their alliances.