Romans didn't crucify Jesus. jews did. They were also the ones who murdered Peter and Paul.
1 Thessalonians 2:14-16
14 For you, brethren, are become followers of the churches of God which are in Judea, in Christ Jesus: for you also have suffered the same things from your own coutrymen, even as they have from the Jews,
15 Who both killed the Lord Jesus, and the prophets, and have persecuted us, and please not God, and are adversaries to all men;
16 Prohibiting us to speak to the Gentiles, that they may be saved, to fill up their sins always: for the wrath of God is come upon them to the end.
Your jewish lies are disgusting. You're not fooling anyone.