Cultura.
https://www.google.com/search?biw=1517&bih=654&tbm=isch&sa=1&q=cultura&o
q=cultura&gs_l=psy-
ab.3..0l4.719645.723094.0.724533.18.11.1.0.0.0.163.884.0j7.7.0....0...1.1.64.psy-
ab..10.8.887...0i67k1.ufuLfp3MASg
Década.
https://www.google.com/search?q=decada&source=lnms&tbm=isch&sa=X&ved=0
ahUKEwiDrJO83K3VAhUJGj4KHWmeDlQQ_AUICigB&biw=1517&bih=708
periodo de diez años