Passage: An enabling act was passed by Congress in 1864. Delegates for a constitutional convention were elected; this convention did not produce a constitution. Two years later, in 1866, a constitution was drafted and voted upon. It was approved by 100 votes. However, a clause in this constitution that limited suffrage to "free white males" delayed Nebraska's entry into the Union for almost a year. The 1866 enabling act for the state was subject to a pocket veto by President Andrew Johnson. When Congress reconvened in 1867, it passed another bill to create the state of Nebraska, on the condition that Nebraska's constitution be amended to remove the suffrage clause. This bill was also vetoed by President Johnson. Congress then overrode his veto.

Question: In what year did the congress reconvene?
1867