Use the historical timeline to determine the extent of wheat production improvement between 1830 and 1890 and corn production improvement between 1850 and 1890. What new inventions and practices helped increase crop yoelds

Will mark ! how was the appointment of two consuls during the roman republic an example of a democratic principle?one consul represented patricians and one represented plebeians, so that all citizens had representation. each consul had control over the same number of military legions, which prevented either one from a forceful takeover. consuls had to agree on all decisions, which prevented any one person from gaining too much power. consuls had to make decisions based on majority rule in the senate.