Bunch of points ! any do you feel that the role of women has changed significantly to where they are now able to affect more cultural change? plz explain to

Yes they are now able to affect more cultural change. Before the women’s rights movement, women did not have much of a voice at all. Men did all the talking. Women were expected to be submissive to their husbands and be a caretaker for their husbands and children. Since the women’s rights movement, women are now able to express themselves freely. This is something they might not have gotten to do before. They are now able to choose any career they want and are encouraged to make their own choices and voice their opinions freely.

So  if  the sum of the enthalpies of the reactants is greater than the products, the  reaction  will be  exothermic.  if  the products side has a larger enthalpy, the  reaction  is  endothermic. you may wonder why  endothermic reactions, which soak up energy or enthalpy from the environment, even happen