The theory that holds that we each have a sense of ourselves as a unique individual but that we also define ourselves based on our group memberships is called

Social identity theory.

Explanation:

Social Identity Theory (SIT): It was developed by Tajfel & Turner in 1979.

It is defined as an individual's perception of oneself of who they are in any group membership. Eventually, people tend to be in a group where they find their pride and self-esteem as being part of the group. These groups can be any of them like family, peers, and social class, etc.

There are three components of social identity theory:

1. Social categorization.

2. Social identification.

3. Social comparison.

Example:

1. Ethnic and religious identities.

2. Political identities.

3. Personal relationships.

a.indigo and cochineal

b.animal hides

c.silver and gold

e.cacao beans and sugarcane

the federal government of the united states was established by the constitution. us is a presidential republic. the president is head of state, head of government and of a two party legislative and electoral system. the supreme court balances the powers of the federal and the state government. yhe executive branch is headed by the oresident. there are two chambers of congress, the senate and the house of representatives. judicial power is exercised by the judicial branch (or judiciary), comprised of the supreme court and lower federal courts. the judiciary's function is to interpret the   constitution as well as the federal laws and regulations.