The holidays of the goyim,holidays of Adam harishon,and the Roman's and Jews against the yevanim

Various halachas like Reb yehoshua Ben Korcha and Nachum Hamadi

The difference between watching a korban for a yid and a goy,is the day of the goys holiday included in the three that are usur to do business with him and understanding their chiddish of each case of the mishna 

4 sayings from Reb yehoshua Ben Lev and would pure ancestors have died if they didnt sin?

When a person learns torah the chesed that is bestowed on him,the anger of hashem when it is, and only bilam knowing the exact time

Who will say eidus that klal yisroel kept the torah,the goyims final chance and they kick the Succah,and what hashem does during the day

Not dealing with goyim before their holidays and the nations of the world making their case for schar lusid lavo

Shvuas hashomrin that your chayev and patur on choimesh and ashum and the machlokes rav and Shmuel by shvuas bitui 

Trei utrei machlokes if we beleive eidim elsewhere,machlokes if moresh shvua lbunuv and who we pasken like

machlokes What chuzra shvua limkoma means and the sugya of nasca dreb aba