The "Red Shirts" are mostly associated with the period that followed after the Reconstruction era of the United States of America. Although they were present from the year 1875 but they became most active after the Reconstruction era. So it can be said that during the late 19th century the "Red Shirts" were most active.
The answer that you are looking for is:
A) Magna Carta.
Answer:a
Explanation:The Lilly Ledbetter Fair Pay Act of 2009 is a law enacted by Congress that bolstered worker protections against pay discrimination.
Rwanda; it was called the Rwandan Genocide
The United States did not participate in the Scramble for Africa. The Scramble for Africa is defined as "the invasion, occupation, colonization and annexation of African territory by European powers during the period of New Imperialism, between 1881 and 1914." However, all of these powers including the United States, which had one colony were involved in the scramble, it was just more of a scramble for the European countries and the United States claimed a colony.