同性 どうせい あい しゃ解放 かいほう運動 うんどうだったら
dōseiaishakaihoōn dōdattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of 同性愛者解放運動

1. If it were the gay liberation movement; If the gay liberation movement happened

Tara Conditional