In short following are reasons why MPs/MLAs are LESS corrupt in US than India :
The Jury System : since 12 Jurors change with every trial, no lawyer/criminal or MP/MLA etc can form nexuses with so many Jurors and hence courts are nexusfree.
The Grand Jury System : since 20-30 Grand Jurors change every 3-12 months, no lawyer/criminal or MP/MLA etc can form nexuses with so many Grand Jurors and hence prosecution is less nexused.
The MPs/MLAs in US have less powers as
PM/CM in US are directly elected, and MPs/MLAs have less power over him. So MPs/MLAs in US have less political powers than MPs/MLAs in India.
A large number of officers are DIRECTLY elected --- like district police chief, district public prosecutors, district education officer etc --- and MPs/MLAs and Corporators cannot dislodge them. This reduces MPs/MLAs' ability to extract bribes in US. While in US, MPs/MLAs have powers over these officers, and so they can collect by using their powers.
The junior officers do NOT colloberate --- in many cases, MLAs/MPs can generate bribes, but only if officers colloberate. In US, due to fear of Jurors and Grand Jurors, the junior officers DO NOT colloberate, and so the MLAs/MPs have let those oppurtunities pass.
There are NO other significant reasons. Last but least, India's history and political are NOT responsible for defunctness, nexuses and corruption in courts -- the fault lies ONLY on the administrative procedures.
How can citizens of India reduce corruption/nexuses in MPs, MLAs and Corporators?
How can citizens of India make reduce bribery etc in Corporators, MLAs and MPs?
Trivial.
Steps 1-3: The citizens should force MLAs, MPs and District Panchayat Members to create procedures that would enable citizens to pass laws in District Panchayats, Assemblies and Parliament.
Please read LM.01 to see the procedure using which citizens can pass laws in District Panchayats and City Councils. Please read LM.02 to see the procedure using which citizens can pass laws in Assembly. And please read LM.03 to see the procedure using which citizens can pass laws in Parliament.
Steps 4-6 : The citizens of India, using LM.01-03 should enact procedures LM.04-06 by which they can partially (or wholly) recall Corporators, Panchayat Members, MLAs and MPs. For details, please click here.
Steps 7-9 : The citizens of India, using LM.01-03 should enact procedures LM.07-09 by which they have "Review of Citizen Jurors" on the laws that are passed by the representatives. This will reduce the powers of MLAs etc to help special interests. For details, please click here.
Steps 10-12 : The citizens of India, using LM.01-03 should enact procedures PREZ.01-03 by which they can DIRECTLY elect/recall Mayor (or District Sarpanch), CM and PM. This will reduce powers of Corporators, MLAs and MPs to extract bribes and favors from Mayor, CM and PM. For details, please click here.
Steps 13-28 : The citizens of India, using LM.01-03 should enact procedures CT.01-16. These procedures reduce the powers of MLAs etc as they enable citizes to DIRECTLY elect/recall key officers such as district police chiefs, district public prosecutors, regulators, judges etc and thus reduce the powers of CM/MLAs over these officers. Also, the procedures bring Jury System over policemen and all other employees of the govt, which would deter them from colloberating with MPs/MLAs etc. This would further reduce corruption in MLAs/MPs.
These TRIVIAL steps will reduce corruption in India's MLAs/MPs etc to as low as that in West, or lower.