People found life more convenient, as these inventions gave them more opportunities and freedoms.
People became frustrated, as the expense of these inventions put them out of reach of most consumers. People rejected these inventions, preferring to do things as they had been done in the past.
I don't think so probably not but maybe.. just maybe :l
Qué permite el desarrollo físico?
Permite y se logra el desarrollo completo, llegando a tener un cuerpo adulto. El peso y la altura se incrementan y los músculos se desarrollan. Los principales órganos doblan el tamaño y la voz se modifica.
I think it is the treaty of Velasco I'm sorry I don't really know if this is % correct