22-Qual afirmação mostra o calendário utilizado na maior parte dos paises, inclusive no Brasil a) Calendário maia.
b) Calendário muçulmano.
c) Calendário cristão.
d) Calendário judeu.​

Which of these statements best describes the ambiguity in this excerpt

What was the significance of the british reform act of 1832? a. voters were given the right to vote by secret ballot b. members of the middle class were permitted to run for parliament c. members of the working class demanded and received better living conditions d. farm workers, factory workers, and women were given the right to vote

Who introduced arabic numerals to italy, which make bookkeeping possible? a. brunelleschi b. cosimo de medici c. fibonacci d. gregory xi e. giovanni de bicci de medici