B. making inroads into traditionally Republican states.
In the 2008 presidential election, Barack Obama was able to make significant change into traditionally Republican states, which helped him win the election.
Historically, states such as Virginia, North Carolina, and Indiana had typically voted for Republican candidates in previous elections. However, in 2008, Obama was able to successfully appeal to voters in these states and win them over.
There were several factors that contributed to Obama's success in these traditionally Republican states. One was his message of change and hope, which resonated with voters who were tired of the status quo and looking for something different.
Another factor was Obama's strong ground game and effective use of technology and social media to mobilize and engage voters. Obama's campaign invested heavily in organizing volunteers and supporters on the ground in these states, and this helped to turn out the vote and build support for his candidacy.