The work of sigmund freud directly involved select all that apply. psychoanalysis experiments in physicsthe role of sublimationthe concept of the uber menschen or "superman"the development of dream therapyfree-association

The work of Sigmund Freud directly involved the following:

- Psychoanalysis
- The role of sublimation
- Free association

To add, Sigmund Freud was an Austrian neurologist and the founder of psychoanalysis, a clinical method for treating psychopathology through dialogue between a patient and a psychoanalyst.

1. it was caused by feudalism

2. charlemagne used christianity as a major cornerstone for his rule. cloisters were built all over the empire to act as centers for the (re)population of the vast european wilderness.

3. the europeans feared the next raid every time chetak

i'm not so sure about #6. but i hope i you with the first 3.

the  equal rights amendment  (era) states: "equality  of  rights  under the law shall not be denied or abridged by the united states or by any state on account of sex." congress first introduced the era in 1923, but the campaign for ratification took off in the 1960s during the  civil rightsmovement.