Answer: Mongols did not necessarily need to expand their territories as much as they did. The pull factor for Mongol imperialism is directly related to the push factors. They may have included climactic and geographic issues impacting the nomadic tribes but most likely were due to the Mongols being enthusiastically militaristic.
TI also invented the hand-held calculator in 1967 and introduced the first single chip microcontroller in the 1970, which combined all the elements of computing onto one piece of silicon. Hope this helped :)
Hitlers Family Doctor was a Jew. The doctor failed to save his mothers like (who he was very very close to) leading to her death from Breast cancer.
Mesoamerican artistic<span> expression was conditioned by </span>ideology<span> and generally focused on themes of </span>religion<span> and/or sociopolitical </span>power<span>. This is largely based on the fact that most works that survived the Spanish conquest were public monuments. These monuments were typically erected by rulers who sought to visually legitimize their sociocultural and political position; by doing so, they intertwined their lineage, personal attributes and achievements, and legacy with religious concepts.</span>