Puede decirse que los cambios surgidos en el siglo XVLL en materia en la que vivimos en la actualidad debido a que A durante ese periodo el sistema de organisacion feudal alcanzo su plenitud B las guerras de Oriente medio modificaron la moneda mundial
C surgue la nacion politica de Estado como la maxima autoridad
D no hubo problemas

i think it is B

Explanation:

it's a secular holiday. it is and was a custom developed to recognize the ending of a time and a wish for a good future. the kind of kiss you exchange, if you are single, is intended to predict what kind of year you will have in the coming year.

it is saying good bye to the last year with all its ups and downs, and hello to the new year, with all its hopes and dreams.

cultural achievements of the 1920's 2010  

1. cultural achievements and african american achievements in the 1920’s  

2. art and literature charles lindberg flew from ny to paris, france. became national hero; first transatlantic flight.  

3. greenwich village (new york) and the south side (chicago)  many artists, writers, and intellectuals flocked to these areas to share ideas  people lead bohemian, or artistic and unconventional, lifestyles