Final answer:
Licensed establishments in California must indeed create policies for the responsible service of alcohol, which is true. The temperance movement was indeed influenced by urbanization and immigration, also true.
Step-by-step explanation:
The statement that establishments licensed by the California ABC have a duty to ensure policies are created to guide employees in the service of alcoholic beverages for consumption in their licensed premises according to legal standards is true.
Such policies are designed to ensure that alcohol is served responsibly and legally, which helps to prevent instances of over-service, serving minors, and other legal infractions.
Regarding the second part, it is also true that the temperance movement stemmed in part from new social conditions, such as increasing urbanization and immigration. These conditions, along with others like changing social norms and concerns around health, contributed to the rise of the temperance movement in society.
Finally, the statement about proprietary colonies is false. While proprietors did collect profits, they also had responsibilities such as maintaining the colony, managing relations with Native Americans, and adhering to the laws of the parent country.