Richard Nixon's decision to expand the Vietnam War into Cambodia on April 30, 1970, is seen as a significant miscalculation, as it overlooked the political and meteorological factors at play. This conclusion highlights how public sentiment and timing can influence reactions to political actions.

In contrast, the later invasion of Laos in February 1971 occurred during a quieter period on college campuses, making it less likely for students to protest or stage walkouts. The difference in timing reflects how social and political climates affect the level of public engagement and response to government decisions.