The lincoln-douglas debates took on:

national topics at the state level
state topics on the national level
national topics on the national level
state topics at the state level

b.

jim crow laws were enacted in northern states.

1) the andrew carniage's purchase and renovation of skibo castle have been very good and auspicious for the local people of dornoch firth, scotland because this is a turistic attraction for many people who would want to know the castle, the local people would take advantage about this.

2) yes, it could.