Final answer:
Anti-government groups from the past and present show parallels in ideologies and anti-government sentiments, from the opposition to civil rights groups to conservative entities like the John Birch Society and the Tea Party.
Step-by-step explanation:
When examining the similarities between anti-government groups from the past and those that exist today, we see a variety of parallels in their ideologies, methods, and reactions to government actions. The Civil Rights Movement, facing groups like the White Citizens Council, gained traction when violent opposition to their cause was widely broadcast, similar to today's groups that grow in response to visual and social media evidence of governmental and societal injustices. For instance, contemporary movements like the Tea Party have strong anti-government sentiments, focusing on issues like taxation and government overreach, much like early conservative groups who were wary of government expansion and spending.
Liberal and conservative groups have evolved over time, with conservatives such as the John Birch Society in the 1960s having analogous ideologies to some modern conservative factions.