Methodology Figure Showing Peaks Around Treaties, Heads of State, and Country Name Changes

Methodology Figure Showing Peaks Around Treaties, Heads of State, and Country Name Changes The passage only describes a statistical control method for visualizing event‑related frequency spikes in a corpus. It contains no specific allegations, names, transactions, or actionable leads linking powerful actors to misconduct. Key insights: Shows how event dates (treaties, head‑of‑state changes, country renamings) produce sharp frequency peaks.; Describes normalization and centering of time series around known events.; Lists sample sizes: 124 treaties, 43 heads of state (US presidents, UK monarchs), 28 country name changes.