Which of the following was not a factor in the continuation of the shift from rural to urban areas and suburbs after world war || a. racial tensions in rural areas

b. the growth of the industry

c. federal and state highway construction

d. the availability of the automobile

Which action by the us war department angered chief red cloud to the point that he refused to sign the treaty of fort laramie ? a) the killing of buffalo by the united states troops b) the appointment of troops to the powder river basin c) the burning of parts of the powder river basin d) the murder of chief red cloud’s wife