Complex sentence: The Internet Gambling Prohibition Act (IGPA) was a 1999 bill in the US Senate to ban Internet gambling defeated, in large part, by the lobbying efforts of Jack Abramoff.
Split into simpler sentences: The Internet Gambling Prohibition Act (IGPA) was a 1999 bill in the US Senate to ban Internet gambling. Passage of the bill was defeated, in large part, by the lobbying efforts of Jack Abramoff.