Photo: In 1965, President Lyndon B. Johnson federalized the Alabama National Guard without the consent of Governor George Wallace to protect civil rights marchers during the Selma to Montgomery marches. This action came after state and local authorities failed to protect the marchers and their 1st Amendment rights, and it was taken to ensure the marchers could safely complete their 54-mile journey.
The protection provided by federalized troops, alongside other federal forces, was crucial for the march and directly preceded the passage of the Voting Rights Act of 1965.
and Grok provided the following key points for the discussion:
How the Insurrection Act affects state and local authority
- With state consent: At the request of a state’s governor or legislature, to suppress an insurrection within that state.
- Without state consent:
- To enforce U.S. laws and suppress rebellion when an “unlawful obstruction, combination, or assemblage” makes it impractical to enforce federal law through normal legal proceedings.
- To suppress domestic violence that deprives people of their constitutional rights, and state authorities are “unable, fail, or refuse” to protect those rights.
Potential impact on civil services
- Federalization of the National Guard: When federalized, a state’s National Guard troops are no longer under the command of the governor but are instead under presidential control. This has been done in the past, sometimes against the objection of governors.
- Coordination and friction: The deployment of federal troops could create a parallel command structure, potentially leading to conflict or friction with existing state and local law enforcement, firefighters, and other first responders.
Scope of authority
- Law enforcement functions: Under the Act, federal military troops can perform law enforcement duties, including crowd control, making arrests, and conducting searches. This can override the normal functions of local police.
- Vague language: Critics note that the Act’s vague language—such as “unlawful obstructions, combinations, or assemblages”—gives the President broad discretion to decide when to deploy troops and what tasks they should perform.
Precedence of federal orders
- Enforcing federal law: If federal troops are deployed to enforce federal law, their actions and orders would take precedence over conflicting state and local directives. This could supersede the authority of local police and other officials in certain situations.
- No martial law: It is important to distinguish the Insurrection Act from martial law. While the Act allows the military to assist civilian authorities, martial law is the complete military takeover of civilian government functions, which the President currently has no legal authority to declare.
Historical precedent
- Historically, the Act has been used in ways that override state resistance. Most famously, President Eisenhower used it to federalize the Arkansas National Guard and enforce desegregation at a high school after the governor resisted.
- The Act has also been invoked with state consent during large-scale civil unrest, such as the 1992 Los Angeles riots, when federal forces were deployed to assist local authorities.
My Note on insurrection and motivation
The contrast between the protests of 2025 and the January 6th Insurrection could not be more stark. To exacerbate the issue, Trump’s blanket clemency of 1,600 rioters and convicted criminals – including more than 600 rioters who had been convicted of or plead guilty to assault of or obstructing law enforcement officers and 170 of using a deadly weapon – illustrates a depth of depravity never before seen in the American Presidency.

Resources
League of Women Voters![]()
PolitiFact
CNN
Brennan Center for Justice
New York City Bar Association
American Enterprise Institute
NPR
A bipartisan group of legal experts is sounding an alarm about presidential power this election season.
They’re pushing Congress to update a cluster of laws known as the Insurrection Act and limit how the White House can deploy troops on American soil, in case a future president takes advantage of that sweeping power.
Indivisible (our local group)
There’s been a spike in speculation lately—and yes, there’s a reason people are paying attention. The Trump administration is considering whether to invoke the Insurrection Act of 1807, a rarely used law that allows the president to deploy the U.S. military domestically under certain conditions.
National Defense University Press
Brennan Center for Justice
https://www.brennancenter.org
The Insurrection Act: A Presidential Power That Threatens Democracy
It is legally possible under the Insurrection Act, an outdated law that is in urgent need of reform to prevent abuses of power. – click here.
Boise, Idaho No Kings 50501 Protest – October 17, 2025

