I would say that the probable order of the cartographic events would be 1) a first attempt at a world map in the 5th and 6th centuries 2) the travels of Marco Polo 3) the Mercator projection in the mid 1500's and finally the 4) Robinson projection in 1963.
"Working for the election of sympathetic public officials" is the activity helpful to both public officials and interest groups.
<u>Answer:</u> Option B
<u>Explanation:</u>
An employee of a leader of a political party, governmental authority, political candidate, official of a public international organisation, state-owned enterprise's officer or employee, including a state-owned etc are called as "Public official".
During elections many demanding duties come out which need participation from other people in most ethical and regulated way but under law. Indulging in duties or volunteering during elections of sympathetic public officials will be benefited to both the parties i.e officials and groups.
