I believe it is A bud the original republicans in a federalists Spence had more democratic features only untill the Whig party did they fully shape
A comma cannot be used to correct most run-on sentences
Usually the issue with run on sentences is that they use too many commas, instead of breaking the sentence into two sentences.
Organisers of the very first race report that all but 500 of the 15,000 places have now sold out, just a month after they were first released to the public. For anyone itching to be the very first winner, there are only days left to get your entry in.
1.- report because Organizers is plural.
2.- have because 500 of the 15000 is plural.
3.- They were
4.- I don't see any other verb disagreement.
Scout and Jem respect their dad but they call him Atticus. This is because Atticus treats the kids as equals and has adult conversations. They also think Atticus is brave and courageous for defending Tom Robinson because all the other people thought he was guilty.