bILLINGS, Mont. (AP) — Native Americans living on a remote Montana reservation filed a lawsuit against state and county officials Monday saying they don’t have enough places to vote in person — the latest chapter in a decades-long struggle by tribes in the United States over equal voting opportunities. The six members of the Fort Peck Reservation want satellite voting offices in their communities for late registration and to vote before Election Day without making long drives to a county courthouse. The legal challenge, filed in state court, comes five weeks before the presidential election in a state with a a pivotal U.S. Senate race where the Republican candidate has made derogatory comments about Native Americans. Native Americans were granted U.S. citizenship a century ago. Advocates say the right still…