They helped with social reforms such as race, sex, etc
Answer:
Primary elections, often abbreviated to primaries, are a process by which voters can indicate their preference for their party's candidate, or a candidate in general, in an upcoming general election, local election, or by-election.
Ratification by China, France, theSoviet Union, the United Kingdom, the United States and by a majority of the other signatory states. The Charter of the United Nations (also known as the UN Charter) of 1945 is the foundational treaty of the United Nations, an intergovernmental organization.
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Answer: YW! Brainlest, please & thanks <3
Explanation: Johann Gutenberg's invention of movable-type printing quickened the spread of knowledge, discoveries, and literacy in Renaissance Europe. The printing revolution also contributed mightily to the Protestant Reformation that split apart the Catholic Church.