Ok, i'll massively suck at this but let's give it a shot, i have nothing better to do right now
1 - Jose Luis Rodriguez Zapatero. PSOE
2 - I would guess Diputados y Senadores, but the official name escapes me
3 - Mariano Rajoy. PP
4 - Around 15 maybe?
5 - PSOE, PP, IU...and eehhh.
6 - Aznar
7 - Francisco Franco
8 - I'm guessing the regional parties choose them
9 - eehhh...
10 - same as above
11 - Esperanza Aguirre for Madrid, no idea about the others.
12 - ?
13 - ??
14 - Euskadi something else
15 - Manuel Fraga I think
16 - Suarez, Calvo-Sotelo, Gonzalez, Aznar, Zapatero. Bah, I'm missing one.
17 - a failed Coup.
18 - Azaña and Alcalá Zamora were presidents of the republic, the others I assume were also high republican officials
19 - I'm guessing these were the conservative counterparts of the guys above. Miguel Primo de Rivera was a dictator and probably related to Jose Antonio Primo de Rivera.
20 - Sevilla?
21 - Galicia?
22 - Mid 70's I guess, no idea if it was before Franco or after Franco. No clue about the french city.
23 -
24 -
25 - Opposition to Franco by the Communist party
26 - Luis Carrero Blanco
27 - I'm guessing HB is Batasuna, no idea about the others and which one is the odd one out.
28 -
29 -
30 - Wait, ETA split into 2 factions in both 1970 and 1974? I have no idea either way
31 -
32 - Jose Antonio Primo de Rivera
33 -
34 - sorry, but i don't want to make a fool out of myself
35 - Good question...
36 - No...I kid, I kid...YES!
Haha, I suck, sorry Hash