Charles Stewart Parnell, an Irish member of parliament, took up the cause, and the Land Acts, which enabled hard-pressed tenants to buy their land, were passed.
The Land Acts couldn't have been passed without the support of Charles Parnell.
mnli hypothesis: The Land Acts couldn't have been passed without the support of Charles Parnell. premise: Charles Stewart Parnell, an Irish member of parliament, took up the cause, and the Land Acts, which enabled hard-pressed tenants to buy their land, were passed.