Which of these government initiatives was branded with the slogan "Yes We Can"?

In the world of politics and government, effective brand strategy can make or break a campaign or policy initiative. Governments worldwide invest in crafting memorable slogans and branding to promote their initiatives and connect with citizens. This trivia question tests your knowledge of how governments have leveraged brand strategy to communicate major policy programs. Can you identify the correct slogan-to-initiative match?

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Barack Obama's 2008 presidential campaign
The UK government's Brexit campaign
The United Nations' Sustainable Development Goals
Canada's COVID-19 vaccination program