Around the world, people tend to prefer: baby boys. baby boys, except in the U. S. where girls are preferred. baby girls, except in the U. S. where boys are preferred. baby girls.

baby boys

Explanation:

According to the various research on baby preference, it has been concluded that, people prefers BABY BOY around the world. This is shown in the fact that, in recent decades, about 21 countries have a skewed sex ratio favoring boys. Thus, the growth of gender imbalance in only recent decades points to widespread preference for BABY BOY around the globe.

Also, in the United States, according to the recent survey poll made by Gallup, it has been revealed that, people prefer BABY BOY generally, with 36% preference for Baby Boy in comparison with 28% to Baby girl.

i do believe the correct answer is the spread of chinese culture throughout asia and africa.good luck

explanation:

the technology changed agriculture in an impacting manner since many people left the field work by a cellular or other technological appliances