The chinese nationalist government adopted a strategy of trading space for time in its war with japan. the japanese were also routinely attacked by guerrilla forces, acting independently of the chinese government.

boundary is what it refers to hope this

explanation:

he believed that congress would be better not dealing with "lobbyists", or people who seek to influence (a politician or public official) on an issue, since historically, they had problems with these kinds of people. he thought lobbying produces benefits, but should be carefully monitored.