Complex sentence: He submitted over 10,000 signatures more than a month before the July 29,2014 deadline for candidates not affiliated with the major parties, hoping to appeal to the more than half of registered voters in Massachusetts who are not affiliated with the Republican or Democratic parties.
Split into simpler sentences: He submitted over 10,000 signatures more than a month before the July 29,2014 deadline for candidates not affiliated with the major parties. More than half of registered voters in Massachusetts are not affiliated with the Republican or Democratic parties.