Research funded by the Jesuit Refugee Services (JRS) has found that 90 percent of respondents displaced by tribal land clashes feared to return home due to ongoing hostility, the Catholic NGO reported on Friday. Land clashes directly linked to the 1992 and 1997 multi-party elections in Kenya had prompted JRS to commission research to assess the situation of those displaced by the clashes and to identify warning signs that portended violence, it said.