Thinking Like a Historian

the spread of objects, ideas or beliefs from one society to another

movement from high concentration to low concentration

what makes up a culture

an important moment when something begins to change

the point where you turn around

the sharp edge of a shape

the exchange of goods and services

a type of card

getting what you want for free

a serious disagreement or argument

war

threats to the balance of power

friendship

creating an empire through military power

control of places and people outside of your boarders

having a different cultural identity

the ability to affect how people behave to achieve a goal

electricity

the ability to lift heavy things