Gantt Charts
Summary
A Gantt chart is a visual project planning tool that plots tasks against calendar time, showing each task’s start date, end date, duration, and dependencies. It is the standard tool for communicating the campaign timeline and identifying the critical path. [source: wikipedia]
Body
A Gantt chart translates the campaign’s work breakdown into a time-based view. The horizontal axis is the campaign timeline (weeks 1–12 or a date range); the horizontal bar for each task shows when it runs. Dependencies between tasks are shown as arrows — Task B cannot start until Task A finishes. Gantt charts were popularised in the early 20th century by Henry Gantt and remain a standard project-management planning tool across industries [source: wikipedia].
The critical path is the sequence of dependent tasks that determines the earliest possible campaign finish. Any task on the critical path that slips delays the whole campaign. Identifying the critical path means the team knows exactly which tasks cannot slip and must be protected.
What a campaign Gantt should contain:
- Each major phase of the campaign (research, mobilisation, escalation, decision window)
- Key milestones per phase (e.g. launch, coalition signed, first action, hearing date)
- Individual tasks grouped under milestones
- Dependencies — which tasks gate others
- The critical path highlighted
- Milestone review dates overlaid
The People Power Manual’s campaign-strategy sequence pairs the campaign timeline (the Gantt view) with tactical timelines, campaign objectives and evaluation — the Gantt is the time-axis the rest of the planning hangs on [source: people-power-manual]. The Commons Library’s organising modules recommend pairing the Gantt with milestone reviews so each phase transition has a named check-in, and with RACI so each task has a named owner [source: commons-library].
Common tools: Spreadsheet (simple), Gantt-project or equivalent (free), dedicated tools (TeamGantt, ClickUp) for distributed teams.
What Gantt cannot do: It shows what is planned and when — not who’s doing it (that’s RACI), not how well it aligns with goals (that’s OKRs), and not current status against plan (that’s a burn-down chart). A Gantt without a weekly review rhythm is a plan no one updates.
Use it for
Planning the campaign timeline from launch to decision date; communicating the plan to coalition partners; identifying which tasks are on the critical path; briefing new team members on dependencies and deadlines.
Worked examples
- african-americans-boycott-buses-for-integration-in-montgomery — the boycott’s 382-day duration was plotted against the Supreme Court case timeline, showing task dependencies and critical path.
- australian-campaign-case-study-stop-adani-2012-2022 — Stop Adani plotted a decade of actions against election cycles and bank-financing dates, revealing dependencies and critical milestones.
- greensboro-nc-students-sit-in-for-u-s-civil-rights-1960 — the sit-in wave’s multi-city escalation followed a Gantt-style timeline of follow-on actions, showing sequential dependencies between campaigns.
Related
- campaign-planning
- campaign-project-management
- work-breakdown-structure
- milestones
- critical-path
- okrs
- kanban-for-campaigns
- raci
Open Questions
Does any campaigning-specific guide (Commons Library, People Power Manual) have a campaign Gantt template or worked example? A fillable template would upgrade this from stub to established.
FAQ
What is a Gantt chart?
A Gantt chart is a visual project planning tool that plots tasks against calendar time, showing each task’s start date, end date, duration, and dependencies. It is the standard tool for communicating the campaign timeline and identifying the critical path [source: wikipedia]. The horizontal axis is the campaign timeline, and the horizontal bar for each task shows when it runs, with dependencies between tasks shown as arrows. Henry Gantt popularised the form in the early 20th century.
What is the critical path in Gantt planning?
The critical path is the sequence of dependent tasks that determines the earliest possible campaign finish. Any task on the critical path that slips delays the whole campaign. Identifying the critical path means the team knows exactly which tasks cannot slip and must be protected, so the operational bottlenecks are visible to the planning team rather than discovered on the day of the action.
What should a campaign Gantt include?
A campaign Gantt should contain each major phase of the campaign (research, mobilisation, escalation, decision window), key milestones per phase such as launch, coalition signed, first action, hearing date, individual tasks grouped under milestones, dependencies showing which tasks gate others, the critical path highlighted, and milestone review dates overlaid on the timeline.
What is a Gantt usually paired with in practice?
The People Power Manual’s campaign-strategy sequence pairs the campaign timeline (the Gantt view) with tactical timelines, campaign objectives and evaluation — the Gantt is the time-axis the rest of the planning hangs on [source: people-power-manual]. The Commons Library’s organising modules recommend pairing the Gantt with milestone reviews and with RACI so each phase transition has a named check-in and each task has a named owner [source: commons-library].
What is the most common Gantt failure mode?
A Gantt without a weekly review rhythm is a plan no one updates. It shows what is planned and when — not who’s doing it (that’s RACI), not how well it aligns with goals (that’s OKRs), and not current status against plan (that’s a burn-down chart). The discipline the page warns about is treating the Gantt as a static one-off document, not as a living artefact the team re-reads every week.
Sources & verification
- wikipedia — grounding: primary — Gantt chart article (CC BY-SA 4.0)
- people-power-manual — grounding: secondary — campaign-planning sequence
- commons-library — grounding: secondary — organising-modules framing